Don't spend the night in Beijing

There is no place for free accommodation. Go to the internet cafe cheaply. If you want to be serious, go to a bath center or an express hotel.

Special food depends on what you like to eat, hot pot or find an old brand to eat snacks.

If the scenic spots worth playing are in the city, then go to the Forbidden City, Wangfujing, Bird's Nest Water Cube, Temple of Heaven and so on.

The precautions are to ignore anything that comes forward to chat up, ensure the safety of the bag, install the mobile phone, and don't compete with the car on the road.

Take the bus or subway to avoid the rush hour, or you will be blocked or squeezed to death. Call the police if something happens, and don't fight with anyone.