Peb muab cov khoom siv sau NG/H2 thiab cov kev daws teeb meem sib xyaw ua ke.

Peb lub Hoobkas nyob hauv Sichuan, Suav teb, txais tos koj tuaj xyuas. Tab sis yog tias koj tsis nyob hauv Suav teb, thov nias "Tiv tauj peb", peb tuaj yeem npaj "kev mus ntsib huab" thiab muab kev txhawb nqa kev mus ntsib.

Peb muab 7 * 24 teev kev pabcuam rau cov neeg siv khoom rau txhua lo lus nug txog peb cov khoom. Tom qab yuav peb cov khoom, koj yuav muaj tus kws kho tshuab tom qab muag khoom tshwj xeeb, tib lub sijhawm, koj tuaj yeem tiv tauj peb los ntawm "tiv tauj peb".

Feem ntau ntawm peb cov khoom tuaj yeem hloov kho tau. Rau cov khoom tshwj xeeb, koj tuaj yeem saib cov ntsiab lus ntawm cov khoom kom paub ntau ntxiv. Lossis koj tuaj yeem xa koj cov kev xav tau rau peb, peb pab neeg R&D yuav muab cov lus teb tshaj lij.

Peb txais T/T, L/C, thiab lwm yam.