He Wenyi, deputy director of Peking University Institute of 188bet app download Science: Achieving 300 million people on the ice，Innovation in thinking is the most important
How to achieve the goal of 300 million people participating in ice 188bet app download？Relying only on the winter months in the north is not enough，It is also necessary to develop and cultivate the market for ice 188bet app download in the South，Let winter 188bet app download take root in China’s north and south with distinct four seasons。
He Wenyi 2017-09-08 16:50:52
