Beijing Hop-on Hop-off Sightseeing Bus route

Search 北京铛铛车路线图, you will find the map, but all are in Chinese. I’d like to give you a rough route:
Line 1: Yongdingmen – Temple of Heaven – Tianqiao – Qianmen Street – Tiananmen – Forbidden City – Jingshan Park.
Line 2: Qianmen – Tiananmen – Zhongshan Park – Forbidden City – Beihai Park – Donganmen Street – New Dongan Market – Wangfujing.