Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, hieu manh
chieu tinh » trieu tinh, lieu tinh, chau tinh
nhieu tang » chieu sang, hieu lang, nhiet nang
tranh vat » trinh vat, tranh va, tranh van
dung cong » dung trong
vat dung » van dung, va dung, viet dung
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh 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: doi ((((chieu xanh) OR (chieu tinh))) or (nhieu tang)) - canh tranh vat dung cong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((((chieu xanh) OR (chieu tinh))) OR (nhieu tang)) - canh tranh vat dung cong dan toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((((chieu xanh) OR (chieu tinh))) or (nhieu tang)) - canh tranh vat dung cong dan toan cau".
• Adding a wildcard symbol may retrieve word variants: doi ((((chieu xanh) OR (chieu tinh))) or (nhieu tang)) - canh tranh vat dung cong dan toan cau*.