Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh thi » doanh tai, doanh thu, doan thi
chu xanh » chieu xanh, chua xang, chuc danh
chu manh » ho manh, chu han, chu van
lan cong » luan cong, lanh cong, van cong
cong van » cong vang, cong san, song van
tuan cao » toan cao, quang cao, thuan cam
juan cao » quang cao, toan cao, quan cau
thi lan » thi hanh, thi nang, thi lien

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chu manh)) - hanh doanh thi lan cong van ((tuan cao) OR (juan cao))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) or (chu manh)) - hanh doanh thi lan cong van ((tuan cao) OR (juan cao))~".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chu manh)) - hanh doanh thi lan cong van ((tuan cao) OR (juan cao))*.