Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hung tuan » hung tran, quang tuan, trung tuan
tran tuan » tran xuan, tran quang, tran thanh
co trieu » cac trieu, cau trieu, mot trieu
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.

• If you are trying to use Boolean operators, they must be ALL CAPS: co trieu tinh - thanh ((hung tuan) OR (tran tuan)) nhung cong dan than cap~.
• Adding a wildcard symbol may retrieve word variants: co trieu tinh - thanh ((hung tuan) or (tran tuan)) nhung cong dan than cap*.