Perhaps you should try some spelling variations:
hanh tang » hanh trang, anh tang, hanh mang
cua nhung » va nhung
theo kha » theo phap, thao khoa, theo chu
kha nang » phap nang, ky nang, ki nang
tang cua » mang cua, hang cua, tang luan
cong tac » cong ty
cong tan » cong san, cong thanh, cong ty
phan dau » phan tu, hang dau

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

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