From Beijing Railway Station to Haidian Bookstore Beijing Railway Station, take the inner ring of Metro Line 2 (Jishuitan-Jishuitan) and get off at Chegongzhuang, then transfer to 106 (Tiancun North Road-North Gate of Central Party School) and get off at Haidian Bridge North. The whole journey is about 19.5 1 km. Take Beijing Railway Station Street and 674 Road (south of Beijing Overseas Chinese Town-Huixin East Bridge). Get off at Heping East Bridge South and change to No.718 (Kangjiagou-Yihe Villa) and get off at Haidian Bridge North. The whole journey is about 20.52km. Take bus No.673 (Shigezhuang Village-Beijing West Railway Station) east of Beijing Railway Station and get off at Hepingmen East, then transfer to bus No.808 (Qianmen West-Beigongmen of Summer Palace) and get off at Haidian Bridge North.