Daxue Road, Changqing District, Jinan City. According to Baidu map, Changqing Garden Expo Park is located in Daxue Road, Changqing District, Jinan City. The scenic spot is located in Daxue Road, Changqing District, Jinan City, and it is open from 8 am to 6 pm. Evergreen Garden Expo Park, with a lake area of 1440 mu, is the largest land garden Expo Park in China.