Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
doanh phan » doan phan, doanh thanh, doanh luan
tam nhung » tham nhung, cam nhung, nam nhung
nhung don » nhung van, nhung bo

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: ho ((chieu xanh) OR (chieu sang)) - thanh trung tam nhung don ((doanh phan) OR (doanh nhan)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) or (chieu sang)) - thanh trung tam nhung don ((doanh phan) OR (doanh nhan)) cau~".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (chieu sang)) - thanh trung tam nhung don ((doanh phan) OR (doanh nhan)) cau*.