Yu Xu （生前在珠海航展上接受采訪时说）： I think the acrobatics are quite difficult， with high requirements and standards made in all aspects. Our condition is quite satisfactory， but we need more training if we want to be better.

Wan Ying （余旭朋友）： （Yu was） a very positive， humble and nice person who loved taking care of friends.

A poster on Weibo： Yu is the Hua Mulan of our era， a rare heroine.