SAC (Shenyang Aircraft Corporation) Aviation Expo Park is located in the northern part of Shenyang City and close to the Beiling Park. It is a large-scale professional exhibition hall that systematically introduces the developmental history of China's fighter planes and aviation knowledge. The main hall of Expo Park is a four-story building. The main hall is divided into two floors, divided into a grand exhibition hall, a dream of blue skies, a national aviation service, high-flying aircraft, innovation and transcendence of aircraft, and seven exhibitions. An aircraft was parked on the stand in the forecourt, and pictures of state leaders to Shen Fei were on the surrounding walls. The top of the hall communicates with the second floor and suspends three aircraft models.