Hamburg Fish Market only opens on Sundays. Compared with supermarkets, the price is not very cheap, but it's much fresher. I like trout best here. Vegetables and fruits are really cheap, even if converted into RMB, a box of 3 to 4 kilograms of centimeters is one euro, at least more than 100 yuan in China. In addition, the security here is very good, although busy, there are no thieves, which is rare in Europe.