Perhaps you should try some spelling variations:
chieu xanh » chieu sang, hieu manh
chieu tinh » trieu tinh, lieu tinh, chau tinh
chieu sach » chinh sach, chiet tach, chieu sang
tranh chu » tranh chua, trinh chu, thanh chu
nang cong » nang song, dang cong, bang cong
chu nang » chuc nang, chua nang, cuu nang
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan tap » toan ban

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) or (chieu tinh))) or (chieu sach)) - canh tranh chu nang cong san toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((((chieu xanh) OR (chieu tinh))) OR (chieu sach)) - canh tranh chu nang cong san toan tap.
• Adding a wildcard symbol may retrieve word variants: theo ((((chieu xanh) or (chieu tinh))) or (chieu sach)) - canh tranh chu nang cong san toan tap*.