Introduction to Chunfeng Deyi Restaurant: Chunfeng Deyi Restaurant was founded in the late Qing Dynasty and the early Republic of China. It is the oldest teahouse in Shanghai to this day. Walking into the lobby on the first floor of Chunfeng Deyi Building, you feel as if you have returned to the distant Qing Dynasty. The tiger stove unique to old Shanghai lies beside it, and the furnishings of the halls of old-style wealthy families are displayed. There are many elegant calligraphy and paintings on the walls, and first-class wooden Stairs lead guests to the second floor. Birds chirp first when people are on the stairs. There are several starlings in the birdcage on the entrance hall on the second floor, and their calls are clear and pleasant. Most of the tea customers who come to Chunfeng Deyilou are old tea drinkers and like the special tea drinking atmosphere here. There are also many foreign tourists who come here to experience the unique tea culture of this teahouse.