Perhaps you should try some spelling variations:
doanh hoan » doanh doanh, doanh khoa, doanh nhan
nhung cong » dung cong, thong cong, nhung don
hang cong » dang cong, hang nong, bang cong
danh tuan » anh tuan, manh tuan, danh thanh
hoan cua » hoa cua, toan cua, han cua
tuan cao » toan cao, juan cao, quang cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo tieu) or (cuc thue)) xanh - doanh hoan cua ((nhung cong) OR (hang cong)) danh tuan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo tieu) OR (cuc thue)) xanh - doanh hoan cua ((nhung cong) OR (hang cong)) danh tuan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo tieu) or (cuc thue)) xanh - doanh hoan cua ((nhung cong) OR (hang cong)) danh tuan cao".
• Adding a wildcard symbol may retrieve word variants: ((theo tieu) or (cuc thue)) xanh - doanh hoan cua ((nhung cong) OR (hang cong)) danh tuan cao*.