Perhaps you should try some spelling variations:
hien xanh » hien hanh, hien nhanh, chieu xanh
hang cong » dang cong, hang nong, bang cong
anh tang » anh bang, anh dang, anh nang
anh dung » anh dong, anh huong, sach dung
cua hang » cua dang, cua nhung, cua cong
cong tan » cong tac, cong san, cong thanh
tan phan » toan phan, than phan, van phan
phan cac » nhan cach, phan dau, phan lap

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 tranh) or (((anh tang) or (anh dung)))) cua hang cong tan phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - ((canh tranh) OR (((anh tang) OR (anh dung)))) cua hang cong tan phan cac.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - ((canh tranh) or (((anh tang) or (anh dung)))) cua hang cong tan phan cac*.