Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
chieu xanh » chieu sach, chieu sang, chieu tinh
doi chieu » doc hieu, doi chi, ho chieu
hanh tang » anh tang, hanh mang, hanh tung
ca thuong » cao thuong, cua thuong, va thuong
cua tong » cua cong, cua dong, cua nong
cong tan » cong tac, cong san, cong thanh
tan than » tan thanh, tan tran, ban than
than cao » toan cao, thai cao, than cap

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 - ((hanh tang) or (hanh trang)) ((cua tong) or (ca thuong)) cong tan than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - ((hanh tang) OR (hanh trang)) ((cua tong) OR (ca thuong)) cong tan than cao.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - ((hanh tang) or (hanh trang)) ((cua tong) or (ca thuong)) cong tan than cao*.