Perhaps you should try some spelling variations:
thieu hach » thien hach, chieu sach, hieu cach
nhanh lang » nhanh quang, nhanh thang, nhan dang
phong cong » phong chong, thong cong, chong cong
thanh tran » thanh trang, thanh toan, thanh tra
van phong » van dong, hai phong
thanh hoa » thanh pho
lang van » dang van, tang van, hoang van

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

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