Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trung » thanh trung, hanh trang, manh trung
doi chieu » doc hieu, doi chi, ho chieu
trung cap » truong cao, trung tam
tong cong » trong cong, cong cong, dung cong
cap tong » cap nong, cap hoang, gap trong
cong dan » cong san, cong tan, huong dan
toan ban » van ban
than ma » than man, than va, khan ma

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu xanh - hanh trung cap tong cong dan ((toan ban) or (than ma))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - hanh trung cap tong cong dan ((toan ban) OR (than ma)).
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - hanh trung cap tong cong dan ((toan ban) or (than ma))*.