Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
chieu xanh » chieu sach, chieu sang, chieu tinh
thong cong » trong cong, tong cong, thong thong
hieu manh » hieu nganh, dieu hanh, hien hanh
van thanh » ban thanh, van tuan
thanh dau » thanh dat, thanh dam, thanh mau
doanh va » doan va, doanh tai, doanh cua
va thong » va thuong, va phuong, he thong
cong van » cong vang, cong san, song 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: doc ((hieu manh) OR (chieu xanh)) - canh doanh va thong cong van thanh dau~.
• Adding a wildcard symbol may retrieve word variants: doc ((hieu manh) or (chieu xanh)) - canh doanh va thong cong van thanh dau*.