Perhaps you should try some spelling variations:
nhung tuong » nhung phuong, hung vuong, nhung cong
nhung huong » nhung phuong, nhung cong, nhung dung
thieu sang » chieu sang, thieu khang, thieu quang
hoc thieu » toc thieu, hoc hien
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
manh toan » thanh toan, anh tuan, tinh toan
toan tap » toan ban

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 sang - hanh tinh quang ((nhung tuong) or (nhung huong)) manh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu sang - hanh tinh quang ((nhung tuong) OR (nhung huong)) manh toan tap.
• Adding a wildcard symbol may retrieve word variants: hoc thieu sang - hanh tinh quang ((nhung tuong) or (nhung huong)) manh toan tap*.