Dongguan Shilong No.2 Middle School is good.

1. Teaching quality. Compared with the mature teaching management system in Dongguan Shilong No.2 Middle School and the lack of teaching management system in Dongguan No.3 Middle School, the teaching quality is better.

2. Price. The tuition fee of Dongguan Shilong No.2 Middle School is 3,111 yuan, which is lower than that of No.3 Middle School, which is 5,111 yuan.