Nanjing Dongjiao State GuestHouse (Nanjing Dongjiao Guobingguan) is in the south of Zijin Mountain, with a peaceful environment and enchanting scenery. Nanjing Dongjiao State Guesthouse is actually set in a natural oxygen bar. Built in 1957, the Dongjiao State Guesthouse mainly received Communist party leaders and foreign politicians. Today, the hotel's unique environment, complete facilities and top grade service enjoy a good reputation overseas.