Perhaps you should try some spelling variations:
thanh thong » thanh thuong, thanh hong, thanh thang
chieu tinh » trieu tinh, lieu tinh, chau tinh
doi chieu » doc hieu, doi chi, ho chieu
thong va » thong cua, truong va, thong qua
va trong » va truong, va thong, va tuong
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
toan cao » toan ban, toan tap

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 - thanh thong va trong ((cong dan) or (cong tan)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu tinh - thanh thong va trong ((cong dan) OR (cong tan)) toan cao.
• Adding a wildcard symbol may retrieve word variants: doi chieu tinh - thanh thong va trong ((cong dan) or (cong tan)) toan cao*.