If you are a foreigner traveling to Suzhou, you must try sweet and sour mandarin fish. The Song Crane Tower in Guanqian Street is recommended here. It is definitely an old shop in Suzhou, and the Moon Tower is also very good. Both are old signs, and the corresponding prices are not cheap. They are mainly suitable for entertaining guests or negotiating business. If it is our ordinary travel or play, we can try some ordinary shops, where the taste will not be so bad and the price is relatively cheap.