Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
doanh luan » doanh nhan
hoc chieu » hoc thieu, hoc hien, hoc dieu
luan dong » luan cong, quan dong, luan nong
dong cong » duong cong, dung cong, dang cong
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong tan, huong dan
dan van » dang van, doan van, dao van

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 (ho chieu)) sang - chinh doanh luan dong cong dan van ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc chieu) OR (ho chieu)) sang - chinh doanh luan dong cong dan van ban".
• Adding a wildcard symbol may retrieve word variants: ((hoc chieu) OR (ho chieu)) sang - chinh doanh luan dong cong dan van ban*.