Perhaps you should try some spelling variations:
nhung nong » nhung cong, nhung bong, nhung chong
tieu xanh » tieu danh, chieu xanh, dieu hanh
anh quang » anh xquang, anh quan, nhanh quang
cua nhung » va nhung
nong doan » nong dan, cong doan, long doan
anh bang » anh hoang, tinh bang, anh dong
doan van » doan va, hoang van, luan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - ((anh bang) or (anh quang)) cua nhung nong doan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((anh bang) OR (anh quang)) cua nhung nong doan van ban.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((anh bang) or (anh quang)) cua nhung nong doan van ban*.