Perhaps you should try some spelling variations:
nhung duong » nhung dung, nhung huong, nhung tuong
canh doanh » hanh doanh, chinh doanh, doanh doanh
chi xanh » chi anh, chi danh, chi hanh
doanh va » doan va, doanh tai, doanh cua
doi chi » doi khi
van van » van ban, tan van, van vat
san van » tan van, luan van, tran van

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi xanh - canh doanh va nhung duong ((van van) OR (san van)) cau~".
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - canh doanh va nhung duong ((van van) OR (san van)) cau*.