Perhaps you should try some spelling variations:
nhanh thanh » nhanh tinh
phan thanh » pham thanh, ban thanh, van thanh
tieu tinh » trieu tinh, tieu trinh, lieu tinh
nang cong » nang song, dang cong, bang cong
van nang » van quang, van ban, van dong
cong tac » cong ty
tac than » tac thanh, tam than, tac nhan
than tap » toan tap, han tap, phan tap

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

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