Perhaps you should try some spelling variations:
quan phung » quan nhung, quang phuong, luan phuong
hoc tieng » hoc hien
nang quan » ban quan, nang suat
anh nang » ganh nang, anh bang, anh dang
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc tieng anh - anh nang quan phung ((cong dan) or (cong san)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc tieng anh - anh nang quan phung ((cong dan) OR (cong san)) toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc tieng anh - anh nang quan phung ((cong dan) or (cong san)) toan ban*.