Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
tang luong » nang luong, tang cuong, hang luong
luong cong » dung cong, trong cong, cong cong
cong huong » cong thuong, cong luong, cong hung
anh tang » anh bang, anh dang, anh nang
dan toan » van toan, manh toan, xuan toan
dan than » dan chan, ban than, van than

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu xanh - anh tang luong cong huong ((dan toan) OR (dan than)) cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - anh tang luong cong huong ((dan toan) OR (dan than)) cao*".