Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chieu xanh » chieu sach, chieu sang, chieu tinh
chuc danh » chuc nganh, thuc hanh, chuc nang
hanh hang » thanh hang, hang hang, hanh han
chu manh » ho manh, chu han, chu van
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cau » toan cao, toan ban, toan tap

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 (chu manh))) or (chieu xanh)) - hanh hang va nhung cong tan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((((chuc danh) OR (chu manh))) OR (chieu xanh)) - hanh hang va nhung cong tan toan cau.
• Adding a wildcard symbol may retrieve word variants: theo ((((chuc danh) or (chu manh))) or (chieu xanh)) - hanh hang va nhung cong tan toan cau*.