Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
canh doanh » hanh doanh, chinh doanh, kinh doanh
hien xanh » hien hanh, hien nhanh, chieu xanh
van thanh » ban thanh, van tuan
thanh cau » thanh chau, thanh mau, nhanh cau
dong van » duong van, dang van, dong von

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien xanh - ((canh doanh) or (doanh doanh)) cua cong dong van thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - ((canh doanh) OR (doanh doanh)) cua cong dong van thanh cau*.