Perhaps you should try some spelling variations:
nhung luong » hung luong, nhung huong, nhung tuong
thieu xanh » chieu xanh, hieu manh, thien anh
nhanh mang » nhanh lang, hanh mang, nhanh thang
hoc thieu » toc thieu, hoc hien
cua nhung » va nhung
luong va » dung va
toan cao » toan ban, toan tap
va toan » van toan, bai toan, tap toan

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 - ((nhanh mang) or (nhanh quang)) cua nhung luong va toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - ((nhanh mang) OR (nhanh quang)) cua nhung luong va toan cao.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - ((nhanh mang) or (nhanh quang)) cua nhung luong va toan cao*.