Perhaps you should try some spelling variations:
canh trang » canh tranh, hanh trang, banh trang
chieu xanh » chieu sach, chieu sang, chieu tinh
chau tinh » cuu tinh, ha tinh, cua tinh
va phuong » va thuong, cac phuong
va thong » va thuong, he thong, va cong
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: cho ((chieu xanh) or (chau tinh)) - canh trang ((va thong) or (va phuong)) cong tan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho ((chieu xanh) OR (chau tinh)) - canh trang ((va thong) OR (va phuong)) cong tan toan cau.
• Adding a wildcard symbol may retrieve word variants: cho ((chieu xanh) or (chau tinh)) - canh trang ((va thong) or (va phuong)) cong tan toan cau*.