Thaum Lub Xya Hli 5, nrog kev pab los ntawm Tuam Tshoj International Aluminium Kev Lag Luam Exhibition, lub koom haum Reed Exhibitions tau tuav lub rooj sib tham nrog Tuam Tshoj Nonferrous Metal Processing Industry Association, Tuam Tshoj Ntim Federation, Ntiaj Teb Aluminium Foil Producers Initiative, Shanghai Ntim Technology Association, Shangqing Times Nrog kev txhawb nqa ntawm Hlau Information Consulting (Beijing) Co., Ltd., "10th Aluminium Ntim thiab Sustainability Forum" tau teeb tsa ntawm qhov chaw nthuav tawm. Qhov no yog qhov thib kaum sib law liag uas qhov kev sib hlub sib txhawb tau muaj nyob rau ntawm Shanghai Aluminium Exhibition.
Aluminium tshem tawm cov thawv
Jin Haiming, Secretary General ntawm Tuam Tshoj Nonferrous Hlau Ua Lag Luam Association, Wu Hongjun, Tus Lwm Thawj Coj ntawm Tuam Tshoj Ntim Kev Lag Luam Federation thiab Secretary General ntawm Hlau Thawv Cov Kws Tshaj Lij Pab Pawg, Guido Odemcamp, Tus Thawj Coj General ntawm Ntiaj Teb Aluminium Foil Producers Initiative/European Aluminium Foil Association, Shanghai Gao Runan, Thawj Tswj Hwm ntawm Municipal Packaging Technology Association, Song Wenxian, Secretary-General, thiab lwm tus thawj coj thiab cov qhua tuaj koom lub rooj sab laj.
Lub rooj sab laj tau tuav los ntawm Dong Chunming, tus thawj tswj hwm ntawm Shangqing Times Metal Information Consulting (Beijing) Co., Ltd. Wu Hongjun thiab Mr. Guido Oldhamkamp tau hais lus hauv lub rooj sab laj. Xya tus kws tshaj lij los ntawm kev lag luam ntim khoom lag luam qhia cov ntsiab lus thiab kev pom ntawm txhuas ntim thiab kev ruaj ntseg.
Dong Chunming tau hais tias vim muaj ntau yam laj thawj, kev tsis ntseeg txog kev ruaj khov ntawm kev ntim khoom txhuas ib txwm muaj, uas rau qee qhov tau txwv tsis pub siv dav dav ntawm cov ntim aluminium, thiab kev lag luam tab tom ntsib cov xwm txheej tshiab thiab cov teeb meem tshiab. Aluminium cov tuam txhab thiab cov tuam txhab lag luam muaj feem xyuam nrog cov tuam txhab lag luam uas tsom mus rau cov ntaub ntawv ntim khoom txhuas tau ua haujlwm tsis tu ncua txhawm rau txhim kho lub luag haujlwm tsim khoom, lub luag haujlwm kev yuav khoom thiab kev tswj hwm kev lag luam, txhim kho lawv lub luag haujlwm, thiab txhim kho kev ruaj khov ntawm txhuas thiab txhuas cov ntaub ntawv ntim. Nyob rau tib lub sijhawm, lub ntiaj teb txhuas kev lag luam kev lag luam tswj kev pib ASI txoj kev npaj tau raug coj los ua thiab txhawb nqa hauv kev lag luam ntim khoom lag luam txhuas los daws cov teeb meem kev ruaj ntseg thiab txhawb nqa kev ua kom zoo tshaj plaws ntawm txhuas txoj kev koom tes rau kev lag luam ruaj khov.
Guido Odemkamp, Tus Thawj Coj General ntawm Lub Ntiaj Teb Aluminium Foil Producers Initiative
Wu Hongjun tau hais tias kev ntim khoom yog ib qho ntawm peb qhov kev thov loj ntawm txhuas. Cov khoom zoo ntawm cov ntaub ntawv aluminium ua rau nws yog cov khoom ntim zoo tagnrho. Cov khoom ntim tseem ceeb muaj xws li txhuas ntawv ci ntim tau yooj yim, txhuas cov kaus poom, txhuas ntawv ci ntim, txhuas fwj thiab txhuas lub hau. Aluminium ntim kuj tseem yuav ua lub luag haujlwm ntau dua hauv Suav teb tam sim no kev lag luam ntsuab hloov pauv thiab kev txhim kho kom ruaj khov. Tshwj xeeb tshaj yog nyob rau hauv cov nqe lus ntawm kev soj ntsuam cov yas pov tseg cov pa phem, txo cov peev txheej thiab cov khoom noj pov tseg, ua kom cov zaub mov muaj kev nyab xeeb thiab kev noj qab haus huv, thiab txo cov pa roj carbon emissions, aluminium ntim yuav yog qhov zoo tshaj plaws thiab muaj txiaj ntsig zoo ntim cov khoom xaiv. Nws tau hais tias cov npoj yaig hauv kev lag luam saw yuav tsum tau them sai sai rau kev tsim kho tshiab ntawm aluminium ntim thiab sib koom ua ke txhawb kev txhim kho kev noj qab haus huv ntawm kev lag luam ntim aluminium yav tom ntej.
Aluminium ntim nrog lub hau
Hauv nws cov lus, Mr. Guido tau qhia txog qhov zoo ntawm cov ntaub ntawv aluminium rau kev ntim khoom, suav nrog cov khoom thaiv zoo, thermal conductivity, formability, stability, kev noj qab haus huv thiab kev nyab xeeb, lub teeb yuag, kev txuag nyiaj, rov ua dua tshiab, thiab lwm yam. Aluminium ntawv ci yog cov khoom ntim zoo. Kev txhawb nqa kev noj qab haus huv thiab kev tsim khoom muaj txiaj ntsig zoo raws li cov cai ntawm kev lag luam ncig. Lub Ntiaj Teb Aluminum Foil Producers Initiative sib sau ua ke kev lag luam kev txawj ntse thiab lub zog los sib koom ua ke nrog cov lus nug txog kev ruaj khov ntawm cov khoom ntim aluminium, tsa lub suab ntawm kev lag luam tias aluminium foil thiab lwm yam khoom ntim aluminium muaj peev xwm, lub luag haujlwm, thiab ruaj khov, thiab tau cog lus los txhawb thiab ntxiv nthuav lub luag hauj lwm ntawm aluminium ntawv ci nyob rau hauv ntim daim ntawv thov.
Ms. Guo Yingying, tus kws tshawb fawb ntawm Shanghai Baosteel Ntim Co., Ltd., tau qhia lub ntsiab lus ntawm "Dual Carbon Dual Control: Pab Kev Lag Luam Sustainability". Nws tau hais tias txhawm rau ua kom tiav ob lub hom phiaj ntawm cov pa roj carbon monoxide, cov tuam txhab ntim khoom yuav tsum sib txuas lawv tus kheej cov xwm txheej thiab siv cov txheej txheem kev sib raug zoo los tsim Lub phiaj xwm yav tom ntej uas suav nrog cov teeb meem ntawm ib puag ncig, kev siv peev txheej thiab kev tsim kho kom ruaj khov, tsim "carbon neutral action plan" thiab kom meej meej tsim txoj hauv kev uas muaj cov pa roj carbon tsawg los pab cov tuam txhab ua kom zoo rau cov khoom siv ntsuab thiab cov khoom siv hluav taws xob thiab txhawb kev tsim cov pa roj carbon tsawg hauv kev lag luam ntim khoom. Ua kom nrawm rau kev tsim kho cov qauv kev lag luam tshiab thiab paub txog kev lag luam ntsuab.
Raws li cov khoom lag luam ntim hlau muaj txiaj ntsig hauv kev lag luam, Baosteel Ntim tau ruaj khov thiab muaj zog hauv kev txo cov kev hloov pauv huab cua. Nws tau qhia txog kev tsim kho tshiab ntawm Baosteel's "dual carbon dual tswj" ntim. Thawj LCA kev ntsuam xyuas txoj kev thiab kev xam qauv rau hlau ntim khoom nyob rau hauv lub domestic kev lag luam, thawj domestic kev lag luam los tsim ib tug hlau ntim khoom carbon emission database, thawj domestic kev lag luam hlau ntim enterprise koom haum carbon panorama mus cuag dynamic tswj cov ntaub ntawv carbon, lub Thawj qhov kev lag luam hauv tsev qis-carbon hlau ntim kev lag luam Lub thev naus laus zis txoj hauv kev yog tsim kom muaj lub hauv paus chaw ua haujlwm, ntau lub hauv paus, dual carbon thiab dual tswj kev tswj platform, paub txog lub sijhawm tiag tiag thiab kev sib piv ntawm carbon emissions ntawm txhua lub hauv paus, tsim kom muaj kev lag luam carbon accounting system rau Ua kom muaj kev sib txuas nrog lub teb chaws cov pa roj carbon trading system, thiab lwm yam Nws kuj tau qhia txog kev txo cov pa roj carbon monoxide thiab kev ntsuas ntawm Baosteel Ntim, nrog rau kev txhim kho kev siv hluav taws xob, kev siv lub zog tauj dua tshiab, cov khoom siv sib sib zog nqus, kev sib koom tes sib koom ua ke, kaw-voj rov ua dua tshiab ntawm txhuas cov kaus poom thiab lwm yam.
Mr. Liu Linlin, Packaging Materials Research Engineer ntawm Tuam Tshoj Resources Snow Beer (China) Co., Ltd., tau qhia lub ntsiab lus ntawm "Kev Sib Tham Txog Kev Pom Zoo ntawm Npias Txhuas Ntim raws li keeb kwm ntawm "Double Carbon"". Nws tau qhia rau cov neeg tuaj saib txog kev txhim kho kom ruaj khov ntawm Snowflake nyob rau hauv keeb kwm yav dhau los ntawm "ob npaug carbon" Hauv xyoo tas los no, cov kaus poom ntawm npias tau nce xyoo los ntawm xyoo, thiab nws yuav ze li 30% hauv 2021. Txhuas cov kaus poom npias tau nrawm nrawm. ceev, kev nyab xeeb siab, thiab nqi tsheb thauj mus los tsawg, thiab tus nqi canning yuav nce ntxiv. Sustainability cov ntaub ntawv hais txog cov kaus poom thiab cov kev paub txawv teb chaws muaj feem cuam tshuam, thiab cov kev tshawb nrhiav thiab cov txiaj ntsig zoo sib xws ntawm Snowflake Technology Research Institute hauv thawj qhov rov ua dua ntawm cov kaus poom tau hais txog. Kev txiav txim siab los ntawm cov txiaj ntsig theem ntawm qhov kev tshawb fawb sib koom ua ke tam sim no, qhov nyuaj thiab tawv ntawm cov khoom siv txhuas siv tau zoo ib yam nrog cov txiaj ntsig. Cov khoom siv raw yog qhov sib txawv me ntsis, thiab cov khoom siv txhuas siv tau ua tau raws li qhov yuav tsum tau muaj kev nyab xeeb ntawm zaub mov. Nws kuj tau qhia txog qhov kawg ntawm cov neeg siv kev txhawj xeeb txog npias aluminium ntim thiab cov haujlwm cuam tshuam uas yuav tsum tau ua yav tom ntej, suav nrog kev tsim cov ntim khoom ruaj khov, uas tuaj yeem ua tiav los ntawm cov txheej txheem optimization thiab formula optimization. Tshwj xeeb lub teeb yuag, accelerating kev tsim kho ntawm kaw-voj recycling system, thiab lwm yam.
Yu Jian, tus thawj coj muag khoom loj ntawm EBNER Industrial Rauv (Taicang) Co., Ltd. tau qhia "FAST nruam kev kho cua sov ntawm txhuas strips". Nws tau qhia lub tuam txhab cov khoom siv rau annealing aluminium strips: lub thawv rauv annealing, FAST cua cushion nruam kho cua sov kab thiab CASH cua cushion hom Kev sib piv ntawm txhuas sawb annealing thiab cov tshuaj kho kab. Taw qhia rau FAST nruam kev kho cua sov kab, FAST txhuas sawb tshav kub kev kho cov txheej txheem tsis; Cov cuab yeej muaj pes tsawg leeg, qhov zoo thiab yuav ua li cas kom paub FAST aluminium sawb txuas ntxiv kho cua sov kab. Qhov zoo uas FAST tas li kho cua sov kab tuaj yeem coj mus rau cov neeg siv khoom.
Yang Haicheng, tus thawj tswj hwm / tus thawj tswj hwm ntawm Shenzhen Youpeng Ntim Khoom Co., Ltd./Chongqing Youpeng Ntim Khoom Co., Ltd., tau qhia txog lub ntsiab lus ntawm "Kev thov ntawm Cov Khoom Siv Txhuas Txhuas Hauv Tebchaws ntawm Cov Khoom Noj Khoom Haus". Thawj Tswj Hwm Yang pib los ntawm cov ntsiab lus ntawm cov khoom siv txhuas - txheej txheej txheej txheem, ua kom pom kev ntim cov ntaub ntawv ntawm txhuas cov khoom siv rau cov khoom siv qhuav thiab cov khoom siv mis nyuj, thiab ua kom pom ntau yam ntawm cov khoom ntim khoom tshiab xws li lub hau qhib thiab lub hau yooj yim tsim kua muag. Nws kuj tseem qhia txog cov kev siv tshiab tshiab ntawm lawv cov txhuas ob-thooj tuaj yeem ua tau, suav nrog lub tais-zoo li ob-thooj cov kaus poom thiab nthuav-caj dab tapered ob-thooj poom, thiab qhia txog kev txhim kho thiab kev siv lub hau yooj yim-qhib rau qhov kub thiab txias. - siab ua noj. Thawj Tswj Hwm Yang cov zaub ntawm ntau yam khoom ntim ntim khoom tsim los ntawm Youpeng Ntim ze rau lub khw qhib lub qhov muag ntawm cov neeg tuaj koom thiab xav tsis thoob ntawm kev txhim kho sai ntawm cov khoom ntim khoom txhuas. Yawg Yang kuj tau qhia txog nws qhov kev paub dhau los ntawm Youpeng Ntim tau koom tes nrog txoj haujlwm no tau ntau xyoo, ua raws li tus ntsuj plig ntawm kev tho kev, kev tsim kho tshiab thiab kev ua lag luam ua lag luam.
Lub ntsiab lus qhia los ntawm Ren Kai, tus thawj tswj hwm ntawm Shanghai Risco Environmental Technology Co., Ltd./tus thawj coj ntawm Shanghai Digital Intelligence Green Packaging Research Institute, yog "Kev Tshawb Fawb Txog Kev Siv Rov Ua Qauv ntawm Cov Khoom Siv Pov Tseg". Ren Kai tau qhia tias cov teeb meem tam sim no thiab cov ntsiab lus mob hauv cov khoom siv rov ua dua tshiab yog: Ua ntej, kev rov ua dua tshiab ntawm cov khoom siv qis qis yuav tsum tau ua kom zoo dua qub, thiab cov khoom ntim ntim ntau yog tov rau hauv "cov khib nyiab qhuav" thiab tsis tau siv dua. Qhov thib ob, cov ntaub ntawv txheeb cais tsis yog tus qauv thiab tsis muaj kev taug qab. Tam sim no, feem ntau ntawm cov khoom siv rov ua dua tshiab tseem tau ua tiav los ntawm "kev lag luam pov tseg" txoj kev, thiab cov ntaub ntawv txheeb cais ntawm cov tuam txhab pov tseg rov ua dua tshiab tsis muaj cov cuab yeej tshuaj xyuas, tsis muaj traceability, thiab tsis muaj kev saib xyuas mechanisms. Thib peb, ntau tus neeg siv tsis quav ntsej txog cov nyiaj tau los ntawm cov khoom seem, tab sis xav paub ntau ntxiv txog qhov kev paub. Cov neeg siv feem ntau maj mam hloov ntawm "categorizing rau nyiaj" mus rau "categorizing rau ib puag ncig". Ntau thiab ntau tus neeg siv cov tub ntxhais hluas muaj txiaj ntsig zoo siab thiab kev hwm ntawm cov txheej txheem cais cov khib nyiab, thiab tsis txhob muab cov nqi rov qab ua ntej. Plaub, cov tuam txhab lag luam xav tau kev pabcuam ntau yam.
Raws li cov tuam txhab lag luam tseem nce qib hauv kev txhim kho kom ruaj khov, ntau thiab ntau lub tuam txhab muaj lawv lub hom phiaj pov tseg pov tseg. Txawm li cas los xij, cov tuam txhab pov tseg tam sim no tseem tsom ntsoov rau tus nqi ntawm kev rov ua dua tshiab thiab tsis muaj peev xwm muab ntau yam kev pabcuam customized rau cov tuam txhab lag luam. Los ntawm cov xwm txheej, nws tau qhia txog cov xwm txheej ua haujlwm thiab cov kev paub cuam tshuam ntawm lawv cov qauv kev rov ua dua tshiab tshwj xeeb hauv online thiab offline. Sib piv qhov sib txawv ntawm cov khoom ntim khoom aluminium thiab lwm hom ntim khoom, txoj hauv kev ua tau los txhim kho tus nqi rov ua dua tshiab ntawm cov khoom ntim aluminium yog npaj.
Lu Wei, Tus Lwm Thawj Coj ntawm Lub Chaw Haujlwm Saib Xyuas Kev Lag Luam ntawm Xiamen Xia Shun Aluminium Foil Co., Ltd., tau qhia lub ntsiab lus ntawm "Sustainable Development of Aluminium Foil rau ntim" ntawm qhov chaw. Nyob rau hauv 2022, Tuam Tshoj tus txhuas ntawv nyiaj tso zis yuav ncav cuag 5.02 lab tons, nce 10.3% nyob rau hauv lub xyoo dhau los, ntawm cov ntim thiab thawv ntawv yuav yog 2.45 lab tons, accounting rau 48.8%. Aluminium foil ntim khoom nqa tau yooj yim rau tib neeg, tab sis cov ntaub ntawv aluminium foil ntim cov ntaub ntawv tseem ntsib ntau qhov kev nyuaj siab thiab cov teeb meem. Qee cov neeg siv khoom tau pib muab cov kev xav tau ruaj khov rau cov ntaub ntawv aluminium foil thiab aluminium foil manufacturers. Xws li cov khoom siv carbon txo, LCA kev ntsuam xyuas, CDP kev nyab xeeb kev ntsuam xyuas, biodiversity, scientific carbon phiaj SBTi, recycled txhuas feem, Aluminium Management Initiative ASI ntawv pov thawj, thiab cov pa roj carbon ciam teb mechanism CBAM yuav tsum tau siv, thiab lwm yam Lu Wei kuj qhia txog kev txhim kho sustainable Keeb kwm ntawm Xia Shun Aluminium Ntawv Nyiaj. Xia Shun Aluminium Ntawv Nyiaj tau ua tiav cov ASI txhuas tus nqi saw kev ruaj ntseg cov qauv thiab dhau daim ntawv pov thawj. Nyob rau tib lub sijhawm, nws txhawb nqa ASI ntawv pov thawj thiab kev txuag hluav taws xob thiab txo qis emissions ntawm cov khoom siv hluav taws xob, thiab nce qhov feem ntawm cov khoom siv hluav taws xob tsawg tsawg. Lub tuam txhab tau pib nthuav dav txoj hauv kev rov ua dua tshiab ntawm txhuas, nce cov khoom siv rov ua dua tshiab los ntawm cov neeg siv khoom qis, thiab nce qhov feem ntawm cov khoom pov tseg uas tsim nyog ntawm cov neeg siv khoom kawg. Lub tuam txhab tau teeb tsa lub hom phiaj txo emissions rau xyoo 2030, tsim cov emission txo kev ntsuas thiab nthuav tawm emission txo kev ua tau zoo txhua xyoo. Lub tuam txhab siv zog txuas ntxiv txhim kho nws cov peev txheej thiab qib ESG, tsis yog tsuas yog ua kom tau raws li cov kev xav tau ntawm cov saw hlau, tab sis tseem ceeb tshaj, ua kom tiav nws cov luag haujlwm hauv zej zog thiab pab txhawb kev txhim kho kom ruaj khov.
Mr. Ruan Jiajie, senior engineer ntawm Meiyume/Liyan (Innovation thiab Sustainable Development Materials), qhia lub ntsiab lus "Aluminium ntim muab kev daws teeb meem rau kev lag luam zoo nkauj". Ruan Jiajie tau hais tias hauv kev lag luam kev zoo nkauj, ntau dua 83% ntawm cov neeg siv khoom ntseeg tias cov qauv siv tau thiab rov ua dua tshiab yog qhov tseem ceeb heev. Hauv kev teb rau kev txhawj xeeb txog kev ua lag luam, cov npe sib txawv tau pib tshaj tawm cov ntaub ntawv cuam tshuam ib puag ncig ntawm lawv cov khoom tshiab. Ntxiv nrog rau kev txhawj xeeb ntawm kev lag luam, cov kev cai kuj tseem yog lwm lub zog tsav kev lag luam kev zoo nkauj kom ua ntau yam ntxiv rau kev txhim kho kom ruaj khov.
Li Yan yog tus thawj coj hauv kev lag luam kev zoo nkauj, thiab kev ntim khoom ruaj khov yeej ib txwm yog lub hom phiaj ntawm Li Yan txoj kev koom tes hauv zej zog txoj hauv kev. Peb lub hom phiaj yog kom zam lossis txo qhov cuam tshuam ib puag ncig los ntawm kev tsim thiab tshawb nrhiav cov khoom siv ruaj khov. Peb ntsuas peb cov kev cuam tshuam ib puag ncig los ntawm kev lag luam-pom zoo cov cuab yeej. Ntau txoj cai tam sim no muaj ntau yam kev txwv rau cov yas. Tom qab kev tshawb fawb, peb pom tias txhuas yog cov khoom siv zoo. Vim tias nws muaj qhov ci ntsa iab heev, zoo moldability, thiab yog qhov hnyav hnyav, cov no tseem ceeb heev hauv kev tsim khoom ntawm peb cov khoom ntim khoom kom zoo nkauj. Nyob rau tib lub sijhawm, aluminium kuj tseem siv tau zoo heev thiab tuaj yeem rov ua dua mus ib txhis, uas ua rau nws yooj yim heev rau peb tsim thiab tsim cov khoom. Yog li ntawd, aluminium yog ib qho tseem ceeb ntawm kev txhim kho cov khoom siv hauv kev zoo nkauj. Raws li kev lag luam kev cia siab rau carbon neutrality tom qab xyoo 2025, kev lag luam kev zoo nkauj yuav tsum tsim kom muaj cov saw hlau ntau pob tshab thiab cov khoom siv tau zoo heev, yuav tsum tau siv ntau cov traceable low-carbon aluminium.small foil pans nrog hau.
Peb pom tias Aluminium Stewardship Initiative (ASI) yog qhov zoo uas tso cai rau peb los ua pov thawj rau kev ua lag luam tias peb cov khoom siv txhuas los ntawm cov saw hlau uas muaj cov pa roj carbon tsawg nrog cov hom phiaj kev ruaj ntseg. Mr. Ruan Jiajie kuj tau qhia txog kev tshawb fawb thiab kev tsim kho ntawm Liyan Tuam Txhab hauv kev ntim khoom lag luam zoo, thiab tseem tau tsom mus rau kev sib piv cov kev sib txawv ntawm ib puag ncig ntawm nkauj xwb txhuas thiab 100% rov siv dua txhuas ntim. Nws tau hais tias muaj ntau dua thiab ntau lub sijhawm rau traceable thiab low-carbon aluminium ntim cov ntaub ntawv hauv kev lag luam kev zoo nkauj. Nws ntseeg tias tam sim no yog lub sijhawm zoo rau kev lag luam txhuas los txhim kho kev lag luam kev zoo nkauj hauv nruab nrab mus rau qib siab. . Liyan tos ntsoov ua haujlwm nrog cov neeg siv khoom zoo li lub siab xav los tsim "lub voj voog zoo nkauj".
Lub rooj sab laj no tau muab kev sib tham thiab sib pauv platform rau cov npoj yaig hauv kev lag luam ntim khoom txhuas thiab tau txais cov lus pom zoo los ntawm cov neeg tuaj saib. Tag nrho ze li ntawm 200 tus neeg tuaj koom lub rooj sab laj. Thaum lub sijhawm ua yeeb yam, "Aluminium Packaging Public Welfare Zone" kuj tau qhib dua, uas tso tawm cov kaus poom txhuas thiab txhuas aerosols muab los ntawm Haipu Zhilian, Shenzhen Hydrogen Crypto Drinks, ORG Ntim, Guangdong Eurasia Ntim, Youpeng Ntim thiab lwm lub tuam txhab. Cov kaus poom, txhuas lub raj mis lub kaus mom, aluminium zoo nkauj ntim thiab lwm yam khoom zoo heev, nrog rau "Kev Npaj Khoom Noj thiab Takeaway Aluminium Foil Packaging Solutions" lub rooj muag khoom los ntawm Arpura. Nws tau nyiam coob tus neeg tuaj saib ntawm qhov chaw nres thiab mus xyuas.