Sichuan Aerospace Vocational and Technical College and Chengdu ChristianRandPhillips Aviation Vocational and Technical School. Sanhechang is located in Xindu District, Chengdu, Sichuan Province. There are many schools in this area, including Sichuan Aerospace Vocational and Technical College and Chengdu ChristianRandPhillips Aviation Vocational and Technical School. Chengdu, referred to as "Rong" for short, is also called Rongcheng and Jincheng. Located in the middle of Sichuan Province, Chengdu is the capital and sub-provincial city of Sichuan Province, one of the first national historical and cultural cities in China, and an important central city in Southwest China.