According to the inquiry of official website of Wuqi Business Hotel, the legal person knows that the boss Cai of Wuqi Business Hotel is a hotel legal person named Cai Xueguang. Wuqi Business Hotel is located in the center of Wuqi County (Wuqi County is located in the northwest of Yan 'an City, Shaanxi Province, bordering Dingbian County in the northwest, Zhidan County in the southeast, Jingbian County in the northeast and Huachi County in Gansu Province in the southwest), which is a quasi-four-star hotel integrating accommodation, catering, meetings and entertainment.