Perhaps you should try some spelling variations:
luan phanh » luan thanh, quan thanh, luan chinh
nhung cong » dung cong, thong cong, hang cong
tieu xanh » tieu danh, chieu xanh, dieu hanh
cua nhung » va nhung
luan phan » luan van, luan hoan
hanh ban » thanh ban, hang ban, hanh san
ban cua » ban quan

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: theo tieu xanh - hanh ban cua nhung cong ((luan phan) OR (luan phanh)) cau~.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh ban cua nhung cong ((luan phan) or (luan phanh)) cau*.