Perhaps you should try some spelling variations:
chung cong » nhung cong, chong cong, phung cong
tang luat » tang luan, nang suat, hang luan
chua xang » chua nang, chuc nang, chu bang
dan thanh » dang thanh, danh thanh, ban thanh
thanh van » thanh san, thanh toan, thanh phan
cha chua » chay chua, ca chua, chi chua
dan luat » dan luan, dap luat, dan dat
cong dan » cong san, cong tan, huong dan

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

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