Xie Binbin is a postgraduate English teacher of Beijing Xuechenggui Education Technology Co., Ltd., male, born in 1982, from Gangu County, Gansu Province, with a master's degree. The main courses are tourism English, business English, hotel English, English long and difficult sentences (public elective courses in the whole school), tourism geography, urban geography (bilingual) and so on. The main research direction is regional development and planning.