Txhua yam nyob hauv Suav teb

Raws li kev nthuav qhia npog tag nrho cov kev lag luam luam ntawv, Tag Nrho Hauv Tuam Tshoj yuav tsis tsuas yog nthuav tawm cov khoom siv tshiab thiab cov thev naus laus zis hauv txhua qhov chaw ntawm kev lag luam, tab sis tseem tsom mus rau kev lag luam nrov cov ncauj lus thiab muab cov kev daws teeb meem rau kev lag luam luam ntawv.