Suggestion for the best way to experience Beijing for 4 days

I will travel on 23 February - 26 February (4 days).
I would like to visit Temple of Heaven, Summer palace, bird nest olympic, tiananmen square, forbidden city, jingshan park, beihai park, great wall mutianyu, zoo market, tian yi market, hong qiao market, Nan Luogu Xiang, Wang Fu Jing Street, Qianmen Street. Can you suggest the best way to experience the city? You can delete the destination that maybe less attractive. My hotel is near tiananmen square. Thanks in advance :)