Introduction to the Centennial Pear Garden: When you walk into the ancient town, the first thing you see is not the fascinating ancient buildings, but the so-called "Century Pear Garden". When you get closer, you can see many pear orchard gates, which are made of two hundred-year-old pear trees with two vertical and two horizontal pear trees. They look simple, but they are also rough and majestic, giving people another kind of beautiful enjoyment.