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 han
van vat » van chat, nhan vat
san van » tan van, luan van, tran van

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