Erqi South Road, Xihu District. According to Baidu map, the address of Nanchang Psychologist Hospital is located at Erqi South Road, Xihu District, Nanchang City. It is a specialized hospital specializing in the diagnosis and treatment of mental illness. Nanchang County belongs to Nanchang City, Jiangxi Province, located in the north-central part of Jiangxi Province, on the shore of Poyang Lake, surrounded by the provincial capital Nanchang on three sides.