Perhaps you should try some spelling variations:
chi xanh » chi anh, chi danh, chi hanh
anh sang » lanh sang, anh bang, anh dang
anh danh » anh anh, anh dang, anh dinh
anh dung » anh dong, anh huong, sach dung
luan ung » luan hung, luon ung, luan chung
ung cong » dung cong, luong cong, duong cong
cong tac » cong ty
tac than » tac thanh, tam than, tac nhan
than cau » toan cau, phan cau, than cap
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi xanh - ((anh sang) or (((anh danh) or (anh dung)))) luan ung cong tac than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - ((anh sang) OR (((anh danh) OR (anh dung)))) luan ung cong tac than cau.
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - ((anh sang) or (((anh danh) or (anh dung)))) luan ung cong tac than cau*.