Perhaps you should try some spelling variations:
hang cong » dang cong, hang nong, bang cong
theo cuu » theo chu, thao cua, theo yeu
khao cuu » cham cuu, chao chu, kho cua
anh tang » anh bang, anh dang, anh nang
anh dung » anh dong, anh huong, sach dung
cua hang » cua dang, cua nhung, cua cong
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than tap » toan tap, han tap, phan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo cuu) OR (khao cuu)) van - ((anh tang) or (anh dung)) cua hang cong dan than tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo cuu) OR (khao cuu)) van - ((anh tang) OR (anh dung)) cua hang cong dan than tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo cuu) OR (khao cuu)) van - ((anh tang) or (anh dung)) cua hang cong dan than tap".
• Adding a wildcard symbol may retrieve word variants: ((theo cuu) OR (khao cuu)) van - ((anh tang) or (anh dung)) cua hang cong dan than tap*.