Sun Huimei and Wang Mingling. According to the website of Puyang Municipal Committee, on April 24th, 201/year, Sun Huimei, Wang Mingling, Shi Pinghua and Chen Xiaodan, Chinese teachers of Dingtian Primary School in Youshi Town, the city, went to Hunan First Normal University to participate in national training with the first backbone teachers team in the city. Learning is a school where people receive formal education at the initial stage and an important part of basic education. Generally, children aged 6- 12 are of primary school age, and the length of primary education at this stage is 6 years. The main courses taught are Chinese, English, mathematics, ideology and morality, art and so on.