Perhaps you should try some spelling variations:
thieu bang » thien bang, thieu khang, thieu quang
hoc thieu » toc thieu, hoc hien
trung va » truong va, trang va, trung tam
trung ha » trung hoc, trung tam, trung cap
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
toan tap » toan 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 thieu bang - thanh ((trung va) or (trung ha)) phung ((cong dan) or (cong san)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu bang - thanh ((trung va) OR (trung ha)) phung ((cong dan) OR (cong san)) toan tap.
• Adding a wildcard symbol may retrieve word variants: hoc thieu bang - thanh ((trung va) or (trung ha)) phung ((cong dan) or (cong san)) toan tap*.