Introduction to the stone square: Passing through the mountain gate, there are two stone squares on the left and right sides in front of the Main Hall. The stone squares stand majestic and have arched doorways below them. Above the entrance of the cave are engraved the relief words "Guangqianlili" and "Bringing glory to future generations", which means "the future generations will not forget the kindness of the past life". The corners of the eaves are decorated with auspicious animals, symbolizing good luck and good luck.