Online tickets are late to buy, not bought! Going to the scene to buy, while renting an electronic tour guide, electronic tour guide 40 yuan, 20 yuan more expensive than the Forbidden City, but if you are free to go, or rent a better, while listening to the explanation while watching the scenery will be more interesting, otherwise you can not see what the building, listen to the history, listen to the main points of view, otherwise you can not understand what to see. The most important thing is to see and touch the world's first blessings, but also feel that it is the blessings of the land.