Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chau tinh » cuu tinh, ha tinh, cua tinh
hanh dung » thanh dung, anh dung, hanh dong
tac khang » tan khang, tao khang, bach khang
khang cau » hang cau, khang cu, khang chan
chu tinh » chua tinh, cuu tinh, chu tich
cong tac » cong ty

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu tinh) or (chau tinh)) - hanh dung va nhung cong tac khang cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu tinh) OR (chau tinh)) - hanh dung va nhung cong tac khang cau.
• Adding a wildcard symbol may retrieve word variants: theo ((chu tinh) or (chau tinh)) - hanh dung va nhung cong tac khang cau*.