Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
ho chieu » theo chieu, hoc thieu, doi chieu
trinh va » trinh van, trinh vat, trinh ve
trinh vi » trinh ve, trinh viet, trinh van
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cap » khan cap, thanh lap, thanh cac

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 ((trinh va) or (trinh vi)) nhung cong dan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh ((trinh va) OR (trinh vi)) nhung cong dan than cap.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh ((trinh va) or (trinh vi)) nhung cong dan than cap*.