Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh tung » thanh cong
va truong » van truong, xa truong, va thuong
ho chieu » theo chieu, hoc thieu, doi chieu
va trong » va thong, va tuong, va trung
cong ban » cong bang, cong tan, cong dan
cong san » cong tac
khan cap » khan ap, than cap, khoan cam

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 - thanh tung ((va trong) or (va truong)) ((cong ban) OR (cong san)) khan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh tung ((va trong) OR (va truong)) ((cong ban) OR (cong san)) khan cap*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - thanh tung ((va trong) or (va truong)) ((cong ban) OR (cong san)) khan cap*".