Introduction to the archway: Visitors can go up the 24 steps paved with green bricks to see the brick-carved archway of Gaomiao. A couplet on the archway is very interesting. The first couplet is: Confucianism, Buddhism and Taoism save me and others from here; the second couplet is: the self-creation and self-transformation of heaven, earth and man are all here; the horizontal line is: the supreme Dharma bridge.