1. The mascots of the Hangzhou Asian Games are a group of robots with profound heritage and full of vitality of the times. The name of the group is "Jiang Nanyi", which comes from the famous sentence "Jiang Nanyi is the most unforgettable one" written by Bai Juyi, a poet in the Tang Dynasty. It combines Hangzhou's historical humanities, natural ecology and innovative genes.

2. The theme slogan of Hangzhou Asian Games is expressed in English as "Heart to Heart, @ Future" and in Chinese as "Heart to Heart, @ Future" (pronounced as "Heart to Heart, Love the Future").

3. The main graphic of the emblem of the19th Asian Games consists of six elements: fan, Qiantang River, head, track, Internet logo and the sun graphic symbolizing the Olympic Council of Asia, with the name of the host city and the seal of the hosting year below, which form a complete emblem.

4. Sports icon is an important visual image element of the sports meeting, which is widely used in various aspects such as logo and decoration inside and outside venues, road indication system, athletes' participation and audience guidance. It is not only functional, but also an important carrier to convey the idea of hosting the Olympic Games and the culture of the host country.

5. The three mascots were named "Chen Chen", "Congcong" and "Lianlian" respectively. "Chen Chen" represents the World Heritage Beijing-Hangzhou Grand Canal in the shape of a robot. "Congcong" represents the world heritage Liangzhu ancient city with the shape of a robot, and "Lianlian" represents the world heritage West Lake with the shape of a robot. As messengers of spreading the Olympic spirit and peace and friendship, the three close partners will send a kind invitation to Asia and the world to "meet in Hangzhou Asian Games in 2022".