Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
thanh tung » thanh cong
hieu manh » chieu xanh, hieu nganh, dieu hanh
dan cong » dang cong, van cong, dan dong
cong tan » cong tac, cong san, cong thanh
toan ban » van ban
toan cao » toan tap
tung ca » trung ca, tang ca, cung ca
ca dan » cac dan, ca dao

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((hieu manh) or (chieu tinh)) - thanh tung ca dan cong tan ((toan ban) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu manh) OR (chieu tinh)) - thanh tung ca dan cong tan ((toan ban) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ho ((hieu manh) or (chieu tinh)) - thanh tung ca dan cong tan ((toan ban) or (toan cao))*.