Perhaps you should try some spelling variations:
nhung duong » nhung dung, nhung huong, nhung tuong
nhanh lang » nhanh quang, nhanh thang, nhan dang
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
hanh tung » thanh tung, manh tung, hanh dung
cua nhung » va nhung
anh luan » anh quan, anh xuan, doanh luan

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - ((hanh tung) or (nhanh lang)) cua nhung duong ((anh luan) OR (anh tuan)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - ((hanh tung) OR (nhanh lang)) cua nhung duong ((anh luan) OR (anh tuan)) ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - ((hanh tung) or (nhanh lang)) cua nhung duong ((anh luan) OR (anh tuan)) ban".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - ((hanh tung) or (nhanh lang)) cua nhung duong ((anh luan) OR (anh tuan)) ban*.