Introduction to Yin Garden: After passing the rainbow-shaped stone bridge and crossing the gurgling stream, you enter Yin Garden. In the Seal Garden, there are enlarged seal stone pillars erected everywhere. They are of different heights and well-proportioned, making it dizzying to see. The seal stone is engraved with representative works of epigraphers from past dynasties, and there are imitation borders next to it. There are also many seal script couplets on the stone pillars in the garden, which are thought-provoking. There is a second couplet: "Hearts and seals connect hearts and hearts to hearts." The first couplet is solicited from passengers.