Perhaps you should try some spelling variations:
nhanh thanh » phan thanh, nhanh tinh
hien xanh » hien hanh, hien nhanh, chieu xanh
thanh mau » hanh mau, thanh san, thanh ngu
thanh hai » thanh phan, thanh hoa, thanh san
cua dung » cua dong, qua dung, cua rung
cua dang » cua cong, cua ban
cong san » cong tac

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 - nhanh thanh ((cua dung) or (cua dang)) cong san ((thanh mau) or (thanh hai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - nhanh thanh ((cua dung) OR (cua dang)) cong san ((thanh mau) OR (thanh hai)).
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - nhanh thanh ((cua dung) or (cua dang)) cong san ((thanh mau) or (thanh hai))*.