Where is the longest corridor in the ancient gardens

The longest corridor in ancient gardens in the Summer Palace. It refers to the Summer Palace corridor, east from the invitation door, west to the stone abbot pavilion, midway through the spring, summer, autumn and winter four seasons pavilion, the total length of 728 meters, if the four columns for a room, a **** 273 rooms, with a variety of different forms of suzhou painted more than 14,000 paintings. There are involved in flowers, birds, fish and insects, people and animals. Folklore stories, there are stories of Journey to the West, stories of the Romance of the Three Kingdoms and stories of the Water Margin. Step by step a scenery, a painting a story,