Xov xwm
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Qhov sib txawv ntawm txhuam carbon & txhuam hlau npleem nplhaib
Ua ib lub tuam txhab tsim khoom siv slip ring ntau tshaj 15 xyoo, Ingiant paub txog keeb kwm ntawm cov thev naus laus zis slip ring zoo heev. Hnub no peb xav qhia txog...Nyeem ntxiv -
Hong Kong Global Sources Fair 2019-Caij Nplooj Ntoos Zeeg
Lub Rooj Sib Tham Txog Khoom Siv Hluav Taws Xob Thoob Ntiaj Teb xyoo 2019 tau qhib rau lub Kaum Hli 11. Lub Rooj Sib Tham Txog Khoom Siv Hluav Taws Xob muaj ntau dua 4,000 lub rooj muag khoom rau plaub hnub sib law liag, thiab yuav luag 80% ntawm cov neeg nthuav qhia yog los ntawm Mainland. Cov khoom lag luam suav nrog cov khoom siv hluav taws xob hauv tsev, cov khoom siv hluav taws xob sab nraum zoov...Nyeem ntxiv