Perhaps you should try some spelling variations:
anh tang » anh bang, anh dang, anh nang
tang cua » mang cua, hang cua, tang luan
cong san » cong tac
nong san » dong san, nong dan, trong san
cong tan » cong tac, cong thanh, cong ty
toan ban » van ban
theo ha » theo phap, theo chu, thep nha
ha tinh » va tinh, may tinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ha tinh - anh tang cua ban ((((cong san) or (nong san))) or (cong tan)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ha tinh - anh tang cua ban ((((cong san) OR (nong san))) OR (cong tan)) toan ban.
• Adding a wildcard symbol may retrieve word variants: theo ha tinh - anh tang cua ban ((((cong san) or (nong san))) or (cong tan)) toan ban*.