Perhaps you should try some spelling variations:
lieu van » lieu va, hieu van, sieu van
anh tang » anh bang, anh dang, anh nang
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
than ban » thanh ban, toan ban, than man
ho lieu » so lieu, co lieu, ho kieu
tang va » trang va, tang van, thang va
va dang » van dang, va nang, va lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho lieu van - anh tang va dang ((cong dan) or (cong san)) than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu van - anh tang va dang ((cong dan) OR (cong san)) than ban.
• Adding a wildcard symbol may retrieve word variants: ho lieu van - anh tang va dang ((cong dan) or (cong san)) than ban*.