Perhaps you should try some spelling variations:
thanh dong » thanh duong, thanh cong, nhanh dong
hanh dong » anh dong, ha dong
hang nong » thang long, han tong
doc hieu » toc thieu, hoc thieu
cua hang » cua dang, cua nhung, cua cong
nong bai » nhung bai, cuong bai, thong bai
bai tai » bai tap, ban tai, dai tai
tai ban » tai san, tai ngan, tai benh

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) OR (hoc hien)) xanh - ((thanh dong) OR (hanh dong)) cua hang nong bai tai ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doc hieu) OR (hoc hien)) xanh - ((thanh dong) or (hanh dong)) cua hang nong bai tai ban~".
• Adding a wildcard symbol may retrieve word variants: ((doc hieu) OR (hoc hien)) xanh - ((thanh dong) or (hanh dong)) cua hang nong bai tai ban*.