Perhaps you should try some spelling variations:
thanh tung » thanh cong
nang cong » nang song, dang cong, bang cong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
cao nang » cao dang, cam nang, cao tang
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu xanh - ((thanh trung) or (thanh tung)) cao nang cong tac toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - ((thanh trung) OR (thanh tung)) cao nang cong tac toan ban.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - ((thanh trung) or (thanh tung)) cao nang cong tac toan ban*.