In the morning of October 31, the members of Mozart class took part in the opening ceremony of the 4th Culture and Art Festival of Ruijin under the new cultural space. They sang two works of different styles to get the audiences¡¯ enthusiastic applaud. The street community gave the Singing Hearts children's choir the award "community cultural contribution award". The founder Ms. Li Lili was awarded on behalf of the whole team. The teaching philosophy of Singing Hearts has been adhering to the "excellence, dreams and feedback" and making contributions to developing the street culture during the five years. We tried to let each member learn to contribute to society and take responsibility in the activities.