Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trang » thanh trung, canh tranh, hanh trinh
dang cong » dung cong
ho chieu » theo chieu, hoc thieu, doi chieu
trang va » tran van, hang va
dan than » dan chan, ban than, van than
va dang » van dang, va nang, va lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - hanh trang va dang cong ((dan than) or (dan gian)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh trang va dang cong ((dan than) OR (dan gian)) cau*.