Perhaps you should try some spelling variations:
thanh tung » thanh cong
tuan nhung » quan nhung, tuan hung, thuat nhung
nhung cong » dung cong, thong cong, hang cong
tung tuan » trung tuan, hung tuan, quang tuan
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cap » khan cap, thanh lap, thanh cac
su tien » su kien, tu tieng, dau tien
su hien » su kien, thu hien, nhu hien

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((su tien) or (su hien)) hanh - thanh tung tuan nhung cong dan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su tien) OR (su hien)) hanh - thanh tung tuan nhung cong dan than cap.
• Adding a wildcard symbol may retrieve word variants: ((su tien) or (su hien)) hanh - thanh tung tuan nhung cong dan than cap*.