People from Daxinganling, Inner Mongolia. Qingxuan Dahai is from Daxinganling, Inner Mongolia. Second, bloggers base themselves on their hometown, shoot videos to bring goods, introduce the local customs of Daxing 'anling to everyone, and promote the special products of taxis in Daxing 'anling through online direct sales. His funny way of bringing goods was praised by netizens.