Perhaps you should try some spelling variations:
chuc danh » chuc nganh, thuc hanh, chuc nang
chua xang » chua nang, chuc nang, chu bang
hanh tang » hanh trang, anh tang, hanh mang
bang cong » dang cong, bang song, hang cong
chu manh » ho manh, chu han, chu van
tang van » dang van, hoang van, trong van
van bang » van ban, van nang, von bang
cong tan » cong tac, cong san, cong thanh
tran cao » toan cao, tran chau, trang cho

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((((chuc danh) or (chua xang))) or (chu manh)) - hanh tang van bang cong tan tran cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((((chuc danh) OR (chua xang))) OR (chu manh)) - hanh tang van bang cong tan tran cao.
• Adding a wildcard symbol may retrieve word variants: theo ((((chuc danh) or (chua xang))) or (chu manh)) - hanh tang van bang cong tan tran cao*.