Perhaps you should try some spelling variations:
trung tuan » trung thanh, trung tam, tran tuan
lieu tinh » trieu tinh, diep tinh, bien tinh
tung tuan » quang tuan, trang tuan, trong tuan
hung tuan » hung tran, quang tuan, hung thang
dung cong » dung trong
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cap » khan cap, thanh lap, thanh cac
co lieu » cot lieu, co hieu, so lieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: co lieu tinh - thanh ((((tung tuan) OR (hung tuan))) or (trung tuan)) dung cong dan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: co lieu tinh - thanh ((((tung tuan) OR (hung tuan))) OR (trung tuan)) dung cong dan than cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "co lieu tinh - thanh ((((tung tuan) OR (hung tuan))) or (trung tuan)) dung cong dan than cap".
• Adding a wildcard symbol may retrieve word variants: co lieu tinh - thanh ((((tung tuan) OR (hung tuan))) or (trung tuan)) dung cong dan than cap*.