Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
hganh nang » nganh nong, anh nang
tuong phan » truong phan, thong phan, huong phan
hieu lang » chieu sang, hieu quang, nhieu tang
ganh nang » anh nang, nganh nong, van nang
qua nhung » quan nhung, cua nhung, qua chung
chung ham » chung nam, chang ham, nhung pham
chung han » chung nhan, chung than, chuong han
ho hieu » ho chieu, hoi hieu, nho hieu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho hieu lang - ((hganh nang) OR (ganh nang)) qua nhung tuong phan ((chung ham) OR (chung han))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho hieu lang - ((hganh nang) or (ganh nang)) qua nhung tuong phan ((chung ham) OR (chung han))~".
• Adding a wildcard symbol may retrieve word variants: ho hieu lang - ((hganh nang) or (ganh nang)) qua nhung tuong phan ((chung ham) OR (chung han))*.