First of all, welcome to Xinjiang to give lectures and organize concerts. The current temperature in Urumqi is about minus 15 degrees. In Shihezi, due to the low altitude and plains, the temperature will be lower and the wind will be stronger. In this case, it is recommended to wear a down jacket to keep warm and a hat to resist the wind and cold. Moreover, Xinjiang has indoor heating, so you can take off your down jacket indoors without catching a cold due to wearing too much underneath. In addition, Urumqi is prone to fogging in winter, so it is recommended to wear a mask to protect your mouth, which will help the lectures go smoothly. Finally, I wish my trip to Xinjiang a complete success.