Perhaps you should try some spelling variations:
chua nang » chuc nang, chua xang, cuu nang
hanh tang » hanh trang, anh tang, hanh mang
tang chua » tang cua, tranh chua, tang ha
chua dong » cua dong, ha dong, huy dong
dong cong » duong cong, dung cong, dang cong
kha nang » phap nang, ky nang, ki nang
dan than » dan chan, van than, dan toan
ban than » ban thanh, van thanh, ban hang

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 (kha nang)) - hanh tang chua dong cong ((dan than) or (ban than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chua nang) OR (kha nang)) - hanh tang chua dong cong ((dan than) OR (ban than)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chua nang) OR (kha nang)) - hanh tang chua dong cong ((dan than) or (ban than)) cau".
• Adding a wildcard symbol may retrieve word variants: theo ((chua nang) OR (kha nang)) - hanh tang chua dong cong ((dan than) or (ban than)) cau*.