Hagia Sophia was built in March 1907. It is an embedded church built by the 4th Infantry Division in Eastern Siberia, Russia, and designed by Russian architect Kiyasi Cove. The church stands in Harbin with its magnificent momentum and is a landmark building in Harbin.

The architectural plane of the church is arranged in the form of a Greek cross. The whole church is divided into four floors, with a height of 53.35 meters and a construction area of 72 1 square meter. The main dome and bell tower also have the traditional Russian "tent top" and "onion head" shapes, which are magnificent, elegant and extraordinary, magnificent and have distinctive religious colors.