Who is the female singer from northern China who wears two braids and has a car tire on the back?

Hei Ruxia. According to the query Baidu encyclopedia information shows, black Ruxia, Shaanxi Province, Yulin City, Suide County people, 90 Shaanbei folk singer, the most common hairstyle is to comb two pigtails, followed by car tires. Its graduated from the Shaanxi Provincial Institute of Education, Department of Music Education, is a soloist in the Museum of Shaanbei Folk Song, many times to participate in the provinces and cities of the Spring Festival Gala, has a wealth of stage experience.