Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, chau tinh, kieu tinh
nhung cong » dung cong, thong cong, hang cong
lieu tinh » trieu tinh, bien tinh
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cao » toan cao, thai cao, than cap
cong va » dong va, cong ha, cong tac

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((((chieu tinh) or (diep tinh))) or (lieu tinh)) - thanh cong va nhung cong dan than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((((chieu tinh) OR (diep tinh))) OR (lieu tinh)) - thanh cong va nhung cong dan than cao.
• Adding a wildcard symbol may retrieve word variants: doi ((((chieu tinh) or (diep tinh))) or (lieu tinh)) - thanh cong va nhung cong dan than cao*.