Perhaps you should try some spelling variations:
thieu hach » thien hach, chieu sach, hieu cach
thanh tran » thanh trang, thanh toan, thanh tra
hoc thieu » toc thieu, hoc hien
hanh dang » hanh dong, anh dang, hanh dung
van trong » van truong, vang trong, ban trong
thanh hoa » thanh pho
dang van » hoang van, hang va

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu hach - hanh dang van trong cong ((thanh tran) or (thanh hoa)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu hach - hanh dang van trong cong ((thanh tran) OR (thanh hoa)) ban*.