Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
thieu sach » chieu sach, thien hach, hieu cach
quan lang » quan hoang, gian lang, quan luan
lang cong » dang cong, bang cong, hang cong
cong tan » cong tac, cong san, cong thanh
tan van » tran van, tang van, luan 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 sach - ((thanh thuong) or (thanh cong)) quan lang cong tan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu sach - ((thanh thuong) OR (thanh cong)) quan lang cong tan van ban*.