Perhaps you should try some spelling variations:
chua dong » cua dong, ha dong, huy dong
hanh tang » hanh trang, anh tang, hanh mang
cua nhung » va nhung
kha nang » phap nang, ky nang, ki nang
tang cua » mang cua, hang cua, tang luan
cong dan » cong san, cong tan, huong dan
cong tac » cong ty
toan tap » toan ban

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 dong) or (kha nang)) - hanh tang cua nhung ((cong dan) or (cong tac)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chua dong) OR (kha nang)) - hanh tang cua nhung ((cong dan) OR (cong tac)) toan tap.
• Adding a wildcard symbol may retrieve word variants: theo ((chua dong) or (kha nang)) - hanh tang cua nhung ((cong dan) or (cong tac)) toan tap*.