How much does it cost to travel from Linyi, Shandong Province to Beijing for 4 days?

At 400 yuan, it's quite cheap. Housing prices in Beijing are extremely expensive. I just got back from there. Let's call it home. You can get a 10% discount if you use a member to get stuck in a 299 standard room for one night. I don't know what kind of place you want to live, but the conditions in 400 yuan are definitely not much better. If you go by yourself, spending at least 1000 yuan may not be enough. Eating and entertainment in Beijing are too expensive and delicious.