Perhaps you should try some spelling variations:
luong chong » luong cong, luong khong, luong phong
tang luong » nang luong, tang cuong, hang luong
chong cong » cong cong, thong cong, cuong cong
chua xang » chua nang, chuc nang, chu bang
chu xanh » chu manh, chieu xanh, chuc danh
anh tang » anh bang, anh dang, anh nang
dan toan » van toan, dan than, manh toan
dan chan » dan gian, dan ca, van chat

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chua xang)) - anh tang luong chong cong ((dan toan) OR (dan chan)) cau~.
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chua xang)) - anh tang luong chong cong ((dan toan) or (dan chan)) cau*.