Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hang hang » nang hang, cang thang, hung thang
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
toan cao » toan ban, toan tap
than cap » khan cap, thanh lap, thanh cac
hang su » dang su, nang su, bang su

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 - hang hang su dung ((cong dan) or (cong san)) ((toan cao) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hang hang su dung ((cong dan) OR (cong san)) ((toan cao) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hang hang su dung ((cong dan) or (cong san)) ((toan cao) or (than cap))*.