Perhaps you should try some spelling variations:
chua nang » chuc nang, chua xang, kha nang
dong cong » duong cong, dung cong, dang cong
chu xanh » chu manh, chieu xanh, chua xang
anh hung » anh huong, manh hung, anh dung
hung cua » huong cua, chung cua, khung cua
cua dong » chua dong, cua cong, cua dang
cong tan » cong tac, cong san, cong thanh
toan cao » toan tap
toan ban » van ban

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: chao ((chu xanh) OR (chua nang)) - anh hung cua dong cong tan ((toan cao) OR (toan ban))~.
• Adding a wildcard symbol may retrieve word variants: chao ((chu xanh) or (chua nang)) - anh hung cua dong cong tan ((toan cao) or (toan ban))*.