Ming Tsai, Natick, Mass., resident and chef/owner of Blue Ginger in Wellesley, Mass., has been in Beijing attending the Olympic Games, checking out the food scene and cooking. Traveling with is wife, Polly, and the chef de cuisine of Blue Ginger, Jon Taylor, Tsai, who is the host/executive producer of "Simply Ming," a cooking show on PBS, took a few moments this weekend to chat about his Olympic experience thus far.