What is the value of mobile video to the operator? What is the current progress that Sichuan Mobile has made in mobile video? what are the characteristics of "HE WO KAN" ? What are the characteristics of the operator's video products and Internet products? How does Sichuan Mobile assure the video experience? How can operator develop mobile video business better in the future? General Manager of Sichuan Mobile Data Department has shared thinking and practice in the development of video business .