Perhaps you should try some spelling variations:
thanh phan » thanh pho, thanh san, thanh toan
phan chua » phan nhua, nhan chua, phap chua
chua nang » chuc nang, chua xang, kha nang
nang cong » nang song, dang cong, bang cong
theo tin » thao tin, theo tieu, theo tcvn
tin nang » tin dung, ki nang, thi nang
cong dan » cong san, cong tan, huong dan
than cau » toan cau, than cap, thanh chau
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tin nang - thanh phan chua nang cong dan ((than cau) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tin nang - thanh phan chua nang cong dan ((than cau) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: theo tin nang - thanh phan chua nang cong dan ((than cau) or (phan cau))*.