Perhaps you should try some spelling variations:
tinh dung » trinh dung, tin dung, tinh quang
kiem soat » kiem toan
nang cong » nang song, dang cong, bang cong
dung lam » dung luan, dung tai, dung dat
tin nang » tin dung, ki nang, thi nang
cong san » cong tac
va kiem » van kien
san dan » sanh dan, shan dan, ban dan
lam va » nam va, dam va, lam ha
dan tu » danh tu, dan su, ban tu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( tinh dung lam va kiem soat ) or ( tin nang cong san dan tu ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tinh dung lam va kiem soat ) OR ( tin nang cong san dan tu ))*.