Perhaps you should try some spelling variations:
luat chung » luan chung, luat thuong, cua chung
quang luat » quan luan, quang cua, quang tuan
chung cong » nhung cong, chong cong, phung cong
chua nang » chua xang, kha nang, cuu nang
anh quang » anh xquang, anh quan, nhanh quang
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van ban
chuc » thuc, chu, phuc

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

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