Perhaps you should try some spelling variations:
trien minh » trien kinh, tien minh, trieu minh
chieu sang » chieu sach, chieu xanh, hieu lang
hanh trang » thanh trung, canh tranh, hanh trinh
trang cua » tranh cua, tang cua, trung cua
dang cong » dung cong
cua dang » cua cong, cua ban
cong tac » cong ty
tac than » tac thanh, tam than, tac nhan
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 ((trien minh) or (chieu sang)) - hanh trang cua dang cong tac than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((trien minh) OR (chieu sang)) - hanh trang cua dang cong tac than cap.
• Adding a wildcard symbol may retrieve word variants: ho ((trien minh) or (chieu sang)) - hanh trang cua dang cong tac than cap*.