Perhaps you should try some spelling variations:
hanh truong » hanh trong, anh truong, manh truong
nhung cong » dung cong, thong cong, hang cong
khia canh » kho canh, thi canh
anh trong » anh thuong, dinh trong, lang trong
khi xanh » thi hanh, thi anh, thi oanh
ca nhung » cua nhung, cam nhung, va nhung
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cao » toan cao, thai cao, than cap

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: doi ((khi xanh) OR (khia canh)) - ((hanh truong) OR (anh trong)) ca nhung cong dan than cao~.
• Adding a wildcard symbol may retrieve word variants: doi ((khi xanh) or (khia canh)) - ((hanh truong) or (anh trong)) ca nhung cong dan than cao*.