Perhaps you should try some spelling variations:
phung cong » nhung cong, phong cong, nhung chong
chay chua » cha chua, kham chua, ca chua
chua nang » chuc nang, chua xang, kha nang
tang luat » nang suat, hang luan, tong luan
tang luan » dung luan
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than man » than ma, thanh san, tran manh

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

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