Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
hanh doanh » hang doanh, doanh doanh, kinh doanh
dong cong » duong cong, dung cong, dang cong
cong tang » cong thang, cong tan, cong lang
thanh ban » thanh van, thanh bac, thanh bai
cua dong » chua dong, cua cong, cua dang
ho cuu » ho chu, ho cua, so cuu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho cuu tinh - ((hanh doanh) or (chinh doanh)) cua dong cong tang ((thanh ban) OR (thanh san))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho cuu tinh - ((hanh doanh) OR (chinh doanh)) cua dong cong tang ((thanh ban) OR (thanh san)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho cuu tinh - ((hanh doanh) or (chinh doanh)) cua dong cong tang ((thanh ban) OR (thanh san))".
• Adding a wildcard symbol may retrieve word variants: ho cuu tinh - ((hanh doanh) or (chinh doanh)) cua dong cong tang ((thanh ban) OR (thanh san))*.