Lub Hoobkas ncig saib

Guangzhou Xieyi lub tuam txhab muaj ib pab neeg ua haujlwm laus thiab cov kws tshaj lij ntawm cov engineers nqa mus rau "kev tshaj lij tshaj lij, cov neeg siv khoom siv tes ua haujlwm", kev txhim kho txuas ntxiv, kev tshawb fawb thiab kev tsim kho.