International business center. According to Baidu map, Guang 'an School Tuina Training for Children is located in Building 6, Guang 'an District International Business Center, Guang 'an City, Sichuan Province. Guang 'an, also known as Yizhou and Yicheng, is a prefecture-level city under the jurisdiction of Sichuan Province, located in the eastern part of Sichuan Basin and in the subtropical humid monsoon climate zone.