Introduction to the Beihang Main Building: The main building is the first main building on the Beihang campus. It is simple, steady, and majestic. A red plaque with Chairman Mao's inscription "Serve the People" hangs above the porch.
Introduction to the Beihang Main Building: The main building is the first main building on the Beihang campus. It is simple, steady, and majestic. A red plaque with Chairman Mao's inscription "Serve the People" hangs above the porch.