Introduction to the Purple Cave Boat: The Purple Cave Boat is "moored" on the shore of Qingping Lake. It is 21 meters long, 6.8 meters wide and 8.7 meters high, with a total of two floors. The reinforced concrete imitation wood structure, the interior and exterior decorations are all made of precious teak, with fine workmanship and ingenious decoration. There are a dazzling array of fine wood carvings in the boat, such as the large wood carving "Birds Facing the Phoenix" on the bow, and the large "Nine Lions Club Golden Dragon" in the hall. The sculptures on the screen and the highlights of "Along the River During the Qingming Festival" are the most commendable.