Perhaps you should try some spelling variations:
hoc chieu » hoc thieu, ho chieu, hoc hien
dung cong » dung trong
van dang » van dong, van nang, van dan
dang van » hoang van, hang va
van dung » van dong, xay dung, tin dung
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc chieu) or (toc thieu)) sang - van dang van dung cong dan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc chieu) OR (toc thieu)) sang - van dang van dung cong dan than cap*.