First, the place of origin, the authentic Shawo radish is produced in Xiaoshawo and surrounding villages in Xinkou Town, Xiqing District, Tianjin. Because the soil and growth environment have created the unique taste of Shawo radish, it is difficult to grow such quality in other areas;

Second, the appearance, the genuine Shawo radish is cylindrical, the length-diameter ratio is about 3: 1, the skin is smooth and delicate, and the buried part is less than one fifth of the length of the radish. Most counterfeit products are other shapes, with long fibrous roots and long tails;

Third, the taste, the authentic Shawo radish is tender and juicy, with more water and no residue;

Fourth, the texture, Shawo radish cracked at a beat, and was described by the people as "a drop of eight petals", with a crisp texture;

Five, packaging, should buy formal products, formal packaging, contact person, telephone number and address;

Sixth, time, because the growth period of Shawo radish in greenhouse is long, the truly sweet, crisp and green Shawo radish is from mid-February to April of the following year, and it is a concentrated listing period during the Spring Festival on New Year's Day.