Nrog rau ib lub lim tiam kev sib tham, peb cov neeg siv khoom hauv Thaib teb tso qhov kev txiav txim ntawm 20sets nres tsheb meter rau radside chaw nres tsheb qhov project. Ua tsaug rau kev ntseeg siab thiab kev txhawb nqa ntawm cov neeg siv khoom, peb yuav txuas ntxiv muab cov neeg siv khoom zoo.
