On May 10, 2015 Chongqing factory held a parent-child activity to bring together parents and children. Activities included: big feet small feet, I am a small chef, catch the pig, I am a conductor, mom I love you. We often say parents are like trees, offering children protection. Children are the apples of the parents' eyes. During the activities, parents and children cooperated with each other and encouraged each other. Everyone smiled happily!