with the Spring Festival approaching, primary schools around the country have gradually entered winter vacation. For many parents, temporarily out of school discipline kids, will bear children to grow during the holidays, how in the holiday accompany their children and children's education, let many parents have a headache. However, recently a grade 2 pupils had built a "sun" and the successful launch of the Laba Festival day. Caused the attention of users and parents. Market cooperation: 01...