Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
hieu lang » chieu sang, hieu quang, nhieu tang
hanh manh » hanh mang, lanh manh, hoang manh
cua nhung » va nhung
nho hieu » nha hieu, nho sieu, nhu hieu
manh cua » doanh cua, ban cua
van toan » van tuan, van thanh, manh toan
van tan » van tuan, van ban, van tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: nho hieu lang - hanh manh cua nhung tuong ((van toan) or (van tan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nho hieu lang - hanh manh cua nhung tuong ((van toan) OR (van tan)) cau.
• Adding a wildcard symbol may retrieve word variants: nho hieu lang - hanh manh cua nhung tuong ((van toan) or (van tan)) cau*.