Perhaps you should try some spelling variations:
hanh tang » hanh trang, anh tang, hanh mang
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
toan ban » van ban
ca xang » ca tang, ca nang, chua xang
tang va » trang va, tang van, thang va
va hang » van hang, va nang, va lang
cho ca » cho cac, cho can, cho cay

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho ca xang - hanh tang va hang ((cong dan) or (cong tan)) ((toan tap) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho ca xang - hanh tang va hang ((cong dan) OR (cong tan)) ((toan tap) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: cho ca xang - hanh tang va hang ((cong dan) or (cong tan)) ((toan tap) or (toan ban))*.