Perhaps you should try some spelling variations:
xuong cong » luong cong, duong cong, cuong cong
dung phan » dung nhan, dung luan, dung ngan
chu manh » ho manh, chu han, chu van
cong tan » cong tac, cong san, cong thanh
tan phan » toan phan, than phan, van phan
phan cac » nhan cach, phan dau, phan lap
cho chu » cho thue
dung ha » dung va, dung he, dung khoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho chu manh - thanh ((dung phan) or (dung ha)) xuong cong tan phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chu manh - thanh ((dung phan) OR (dung ha)) xuong cong tan phan cac.
• Adding a wildcard symbol may retrieve word variants: cho chu manh - thanh ((dung phan) or (dung ha)) xuong cong tan phan cac*.