Take subway line 4, get off at Xisi, and you can go shopping in Hutong. Go straight east for about two stops, that is, Shichahai, Houhai, Jiumen Snack, the former residence of Soong Ching Ling in old Beijing.
Get off at Line 4 Zoo to see the giant panda.
Get off at Peking University East Gate on Line 4 and visit Peking University.
Get off at Yuanmingyuan on Line 4 and visit Yuanmingyuan.
Get off at Beigongmen on Line 4 and visit the Summer Palace.
My order is from near to far, you can choose.