Perhaps you should try some spelling variations:
thanh tinh » thanh binh, nhanh tinh, than kinh
nhung cong » dung cong, thong cong, hang cong
tieu tinh » trieu tinh, tieu trinh, lieu tinh
cong tan » cong tac, cong san, cong thanh
toan cao » toan tap
toan ban » van ban
tinh va » tich va, trinh van, trinh vat

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu tinh - thanh tinh va nhung cong tan ((((doanh tai) or (toan cao))) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu tinh - thanh tinh va nhung cong tan ((((doanh tai) OR (toan cao))) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: theo tieu tinh - thanh tinh va nhung cong tan ((((doanh tai) or (toan cao))) or (toan ban))*.