What is the relationship between Ying's Cup and Chess Cup?

Shi Ying Cup World Professional Weiqi Championship is a world professional Weiqi individual competition founded by Ying Changyu, an industrialist from Taiwan Province Province, China 1987. The first competition was held in Beijing on 1988, and it was held every four years, so it has the reputation of "Go Olympics". The first seven champions were:,,,, Chang Hao, and Fan.

China Weiqi Professional Championship is a domestic Weiqi competition in China, which is jointly sponsored by China Weiqi Association and Shanghai Yingchang Weiqi Education Foundation. Chess Cup was founded in 2004 and held once a year. It is scheduled to start on 10/23 October to commemorate the birthday of Mr. Ying Changqi, who has made outstanding contributions to the cause of Go.

In short, Ying's Cup is an international competition founded by Mr. Ying Changqi, and the Chess Cup is a domestic competition jointly sponsored by China Weiqi Association and Ying Changqi Weiqi Education Foundation to commemorate Mr. Ying Changqi's outstanding contribution to Weiqi. The specifications are different, and the organizers are different.

From Baidu Encyclopedia.