Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chua nang » chua xang, kha nang, cuu nang
hanh tang » hanh trang, anh tang, hanh mang
cua nhung » va nhung
chu bang » thu bang, chu quang, chu trang
tang cua » mang cua, hang cua, tang luan
cong tac » cong ty
tac than » tac thanh, tam than, tac nhan
than cap » khan cap, thanh lap, thanh cac
chuc » thuc, phuc

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chua nang) or (((chu bang) or (chuc nang)))) - hanh tang cua nhung cong tac than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chua nang) OR (((chu bang) OR (chuc nang)))) - hanh tang cua nhung cong tac than cap.
• Adding a wildcard symbol may retrieve word variants: theo ((chua nang) or (((chu bang) or (chuc nang)))) - hanh tang cua nhung cong tac than cap*.