Tus nqi sib tw ntawm HSS Ntawv Txiav Riam Kev Tshawb Fawb

Raws li peb cov kev paub, pib ntawm txhua lub xyoo, cov nqi raw khoom yuav nce ntxiv, uas ua rau nce HSS daim ntawv txiav nyiaj riam. Thaum peb muaj daim ntawv ceeb toom rau xyoo 2019, muab xa tawm rau hauv lub vev xaib, thov them nqi rau nws.

Yog tias koj xav tau cov ntawv thov riam phom, thov saib xyuas qhov kev txiav txim rau lub Kaum Ob Hlis, xyoo 2018.