Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sang » chieu sach, chieu xanh, hieu lang
trung tuan » trung thanh, trung tam, tran tuan
tong cong » trong cong, cong cong, dung cong
dung cua » dung luan, dung cho
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
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: theo chieu sang - thanh ((dung cua) or (trung tuan)) tong cong dan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sang - thanh ((dung cua) OR (trung tuan)) tong cong dan than cap.
• Adding a wildcard symbol may retrieve word variants: theo chieu sang - thanh ((dung cua) or (trung tuan)) tong cong dan than cap*.