Cov kev cai ntawm kev txheej:
1. Txheej ntau yam yeeb yaj kiab kho qhov muag
2. Txheej cov ntaub ntawv pov thawj ntiv tes, cov dej tsis muaj dej thiab cov yeeb yaj kiab tiv thaiv kab mob
Cov Ntsiab Lus Tseem Ceeb ntawm Zhenhua Program:
-
Muab cov khoom siv txheej thiab kev txhawb nqa kev siv tshuab txheej rau cov chaw tsim khoom lag luam thiab cov neeg siv khoom.
-
Muab cov kev daws teeb meem zoo, zoo, thiab pheej yig rau kev tsim kho tshiab tas mus li thiab kev loj hlob ntawm kev lag luam.
