Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trang » thanh trung, canh tranh, hanh trinh
doc chieu » doc hieu, doi chieu, toc thieu
chua bang » chu bang, chua nang, chua xang
thoai cac » tai cac, thong cac, tho cac
kha nang » phap nang, ky nang, ki nang
cong tan » cong tac, cong san, cong thanh
thai cao » tai cao, thuat cao, toan cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc chieu xanh - hanh trang ((chua bang) or (kha nang)) cong tan ((thai cao) or (thoai cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc chieu xanh - hanh trang ((chua bang) OR (kha nang)) cong tan ((thai cao) OR (thoai cac)).
• Adding a wildcard symbol may retrieve word variants: doc chieu xanh - hanh trang ((chua bang) or (kha nang)) cong tan ((thai cao) or (thoai cac))*.