Perhaps you should try some spelling variations:
thien danh » thien anh, thien dang, thien thanh
tang thanh » dang thanh, trung thanh, hoang thanh
ton thien » hoan thien, toan thiet, doan thien
thanh tra » thanh toan, thanh hoa
dung cong » dung trong
tan thanh » tran thanh, toan thanh, ban thanh
van dung » van dong, xay dung, tin dung
tra van » tran van, ta van, trang van

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

• Performing a fuzzy search may retrieve terms with similar spellings: ton thien danh - thanh tra van dung cong ((tan thanh) or (tang thanh)) lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ton thien danh - thanh tra van dung cong ((tan thanh) OR (tang thanh)) lap*.