Perhaps you should try some spelling variations:
thanh phap » thanh phan, thanh pham, hanh phap
van thanh » ban thanh, van tuan
phap dung » pham dung, phan dung, phap cung
dung cong » dung trong
cong lang » cong vang, cong luong, cong quang
lang gian » dan gian, nang giao, lang bien
doc hieu » hoc thieu, hoc hien
gian dan » gian lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doc hieu) or (toc thieu)) nganh - van thanh phap dung cong lang gian dan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doc hieu) OR (toc thieu)) nganh - van thanh phap dung cong lang gian dan*.