At the fork of Yongchun Road, there is Sanyi Hall. You can't find Anhai Road or any road on the map at all! __________ The white top of the red wall feels like a Roman triangular top. The European style of the roof bursts. Sometimes two or three coconut villas feel full. On the right side, they are next to the Bicave. But it's also closed here. It's impossible to get in, but the pictures outside can give you a good view of the magnificent church buildings. Sanyitang's architecture is unique, showing a rare cross three-dimensional shape. On the yellow tile roof with four sides and eight sides of drainage, the octagonal bell tower stands in the middle. The top of the cross is tall. The red wall is decorated with fluent triangular lines. Twelve doors are open on all sides. Sixteen windows are very wide. They have the practical characteristics of ventilation, lighting and dredging.