Who did Ice Dust use to achieve 3500 assists?

Ice Dust and Da Qiao completed 3500 assists together. Because on February 9, 2022, Guangzhou TTG announced the summer competition list, and player Bing Chen used Da Qiao to complete his 3,500 assists. Da Qiao is the hero who used ice dust1000,2000,3000,3500 assists, and also the hero who used the world champion 500. Guangzhou TTG won 65438 in 295 games.