Perhaps you should try some spelling variations:
luat chung » luat thuong, cua chung, luat cong
luan chung » luan chinh
kham chua » kham pha
chua nang » chuc nang, chua xang, kha nang
anh tang » anh bang, anh dang, anh nang
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: kham chua nang - anh tang ((luat chung) or (luan chung)) cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: kham chua nang - anh tang ((luat chung) OR (luan chung)) cong dan toan ban*.