1. As a well-known tattoo training center, Shanghai JMj teaching institution is the largest tattoo training center in Shanghai and a professional training school for training the most professional tattoo artists in Shanghai. Shanghai JM has a leading tattoo in China.

2. Ye Mei, a JMj teaching institution in Shanghai, integrates Korean profound medical beauty and cutting-edge skin care technology, and adheres to the concept of "innovative technology and word-of-mouth education" to provide targeted service experience for the majority of beauty lovers.