Nie Dao was founded in 1998 by Nie Weiping Jiu Duan, a chess saint, and belongs to Beijing Yiyou Weiqi Culture Communication Co., Ltd. After more than 20 years of exploration and development, Nie Dao has grown into an influential brand in the field of Weiqi education and training in China. Its business includes Weiqi education and training, professional club operation, Weiqi events and publications, covering the whole industry chain of Weiqi education.

Aiqi Road is an online education school of Weiqi founded by Wang Yuhui, focusing on online education of children's Weiqi. Aiqidao takes education as the starting point, connects with the Internet, independently develops teaching materials and teaching methods, and lets children improve their Go level through live online classes.