Reliable. Shaanxi Brilliance Education free training is officially certified and protected by law, so it is more reliable. A province in the northwest of China, Shaanxi or Qin for short. Xi 'an, with an area of 200,000 square kilometers and a population of 28.9 million, is the provincial capital. The northern part is the Loess Plateau, the central part is the Guanzhong Plain, and the southern part is the Qinling Mountains and Daba Mountains. Forest, coal, molybdenum, mercury and asbestos are rich in reserves, and the industry is mainly light industry and textile, which is a developed province in northwest China.