Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tran » hanh trang, thanh tran, hanh tram
ho chieu » theo chieu, hoc thieu, doi chieu
cong ban » cong bang, cong san, cong dan
cong tan » cong tac, cong san, cong thanh
than cao » toan cao, thai cao, than sao
than cap » khan cap, thanh lap, thanh cac
tran va » tran van, trang va, tranh va

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh tran va nhung ((cong ban) OR (cong tan)) ((than cao) OR (than cap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - hanh tran va nhung ((cong ban) OR (cong tan)) ((than cao) or (than cap))~".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh tran va nhung ((cong ban) OR (cong tan)) ((than cao) or (than cap))*.