Official representative of Mozart Brain Lab in China
Bejing Wisdom Times Education Company Ltd.
Room 812, Building 4, 
Guangqu Jiayuan, 
Doncheng District Bejing 
China 
bonch@126.com
 

Ho Hau Yee
Hong-Kong
listenapp2020hk@gmail.com
 

Ching Tang Chang
Jiayang Company, 
Luoyang town yihe BoLuo county, Huizhou city, 
Guangdong
China
+86-13928394123
983083424@qq.com
 

Pui Ying Roni Heung
Flat 7, 11/F ., Yee Tai House, Yee Kok Court,
337 Cheung Sha Wan, Kowloon, 
Hong Kong
+(852) 95867080
roniheung@gmail.com