1> Kws tshaj lij chaw tsim tshuaj paus, OEM / ODM xaj zoo siab tos txais.
2> Txhua yam ntawm peb cov khoom yuav raug tshuaj xyuas ua ntej ua zaub mov xa tuaj, peb tau lees tias yuav siv peb cov khoom kom muaj kev nyab xeeb.
3> Peb nyias muaj nyias qhov kev pab cuam zoo tom qab muag.Yog muaj teeb meem tshwm sim, peb pab neeg yuav ua qhov zoo tshaj plaws los daws rau cov qhua tuaj noj mov.
4> Kev xa khoom sai, cov qauv txiav txim hauv Tshuag, thiab 3-7 hnub tom qab ntau ntau lawm.
5> Khaws cov khoom lag luam zoo zoo thiab Tuaj kom ncav sij hawm.
6> Cov kev cai lij choj zoo tom qab muag los daws txhua yam khoom tom qab muag muag kom tau raws li qhov xav tau ntawm cov neeg siv khoom.
