Suzhou is called the No.1 restaurant in the world, which has a certain meaning. Because the dishes in Suzhou Deyuelou are very delicious and authentic, and Emperor Qianlong came to Suzhou Deyuelou for dinner during his southern tour, he found the dishes here very delicious and named it the No.1 restaurant in the world, so Suzhou has been called the No.1 restaurant in the world so far.