Introduction to Tuancheng Mountain Church: Huangshi Catholic Church is located on the west side of Tuancheng Mountain Park, surrounded by green mountains on three sides and facing the vast expanse of blue waves of Ci Lake. Looking from a distance, the ivory-style Gothic spire building, with its red tiles and green trees reflected in the green, looks particularly quiet and solemn. Tuanchengshan Church is a place where believers chant scriptures and worship. On the right side of the church is a comprehensive auxiliary building, which is the daily office and accommodation place for management personnel. The interior of the church is divided into two floors. The lower floor is the chapel, which can accommodate about 800 people. It is very elegantly decorated and has soft light. The second floor is a guest room for daily reception.