The fourth grade of Sunshine Plan Primary School is synchronized well. There are some courses in the fourth grade sunshine plan primary school that are a little difficult to synchronize. If there is no difficulty, it is not called sunshine plan training. The synchronous training of Sunshine Engineering Primary School is synchronous training with the classroom, with remedial and outward bound training. The foundation of synchronous training in Sunshine Engineering Primary School is not difficult, but it will be more difficult in the future. Its expansion problem is very quality.