Perhaps you should try some spelling variations:
theo trieu » theo tieu, theo chieu, thep tieu
hanh dung » thanh dung, anh dung, hanh dong
luan nang » luan van, van nang, luan san
luong van » luong va, duong van, luong vat
luong bac » luong cac, phuong bac, luong va
thanh cac » hanh cac, thanh bac, thanh ca

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo trieu tinh - hanh dung luan nang ((luong van) or (luong bac)) thanh cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo trieu tinh - hanh dung luan nang ((luong van) OR (luong bac)) thanh cac.
• Adding a wildcard symbol may retrieve word variants: theo trieu tinh - hanh dung luan nang ((luong van) or (luong bac)) thanh cac*.