Perhaps you should try some spelling variations:
cang thang » cong thanh, dang thanh
dong doanh » dung doanh, trong doanh, doanh doanh
doanh chan » doanh nhan, doanh chau, doanh phan
hang hang » nang hang, hung thang, lang thang
chu xanh » chu manh, chieu xanh, chua xang
va thang » van thang, va thong, va hang
va thanh » gia thanh, ban thanh, va tinh
chan cau » phan cau, can cau, chinh cau
cho chu » cho thue

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: cho chu xanh - ((hang hang) OR (cang thang)) ((va thang) OR (va thanh)) dong doanh chan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho chu xanh - ((hang hang) or (cang thang)) ((va thang) OR (va thanh)) dong doanh chan cau~".
• Adding a wildcard symbol may retrieve word variants: cho chu xanh - ((hang hang) or (cang thang)) ((va thang) OR (va thanh)) dong doanh chan cau*.