How to travel economically from Changzhou to Beijing? (Please point out the specific route and cost) Thank you!

At your own expense! The time of the group is very tight. If you don't know the way, buy a map and ask the bus conductor. Beijing's public transport system is perfect and people are very nice! You can get a 60% discount on the bus card under the zoo and return it on the day you leave. Tickets to Beijing are not too expensive, except for Happy Valley, the Great Wall and the World Park. On the first day, Tiananmen, get off at the railway station. You take a bus and many cars arrive. To the north of Tiananmen Square is the Forbidden City, and in front is Qianmen Street. It's all worth visiting. Qianmen, Tiananmen Square and Chairman Mao Memorial Hall are free of charge, but you should pay attention to the opening hours. No luggage, no cell phone and nothing. It's over. It will probably be afternoon. Behind the Forbidden City is Jingshan Park, where Emperor Chongzhen hanged himself. Next to Jingshan is Beihai Park, which is not bad either. 20 yuan in peak season. Recommend going to Beihai. Next to Tiananmen Square is Dongdan Wangfujing. It is also worth visiting, just like Guanqian Street in Suzhou. Go back to Xidan in the evening and do some shopping. The top floor of Xidan Pearl Shopping Mall is the cheapest, ranging from 7 yuan to 10 yuan, and the taste is not bad. Other places are 20 and above. Accommodation, you search online. Just don't live too far away, be closer to the platform or subway, after all, a stranger. Come closer. Find one in 100. Tell others the price again. Really not good. Staying in a hotel is very cheap. Beijing has those for 20 or 30 nights, but you can't take a shower. The next day I went to the Summer Palace, in Haidian District. I wandered around for a long time. The ticket seems to be 30 yuan. The Forbidden City has been around for 30 years. Go to Zhongguancun in the afternoon, where there are many electronic goods, shopping and underground shopping malls. If you don't go, go directly to Xiangshan, 10 vote. Yes, and the zoo. Xiangshan won't go to the zoo, but it must arrive before 1 in the evening, otherwise there will be insufficient time. Now the off-season is estimated to be around 30. By the way, don't you know you have to change trains? You can call the Li Suli service hotline of Beijing Public Transport, and each platform has a telephone. You can also arrange the trip for the next day the night before and go to the Beijing Public Transport 8684 network. That query is very convenient! Go to the Great Wall on the third day. Go directly by car from Deshengmen on the second ring road. The Great Wall is far away, so you must get up early. Remember, ask if you don't know. Don't be embarrassed. If you make a mistake, you will be in trouble. Ask someone in uniform, or the city management will do. Any conductor will do. According to this calculation, you have been to all the important places in Beijing. There are many restaurants in Dongzhimen, and many stars like to eat there. Consumption is above average. California beef noodles, if you can't find a cheap one, 12 or 9 yuan. If you can't find food in Beijing, you can also go to Chengdu to eat snacks. Buy a return ticket before going to Beijing. The holiday is coming soon, and sometimes the tickets will be tight. Also, there are many thieves in Beijing Railway Station. Pay attention, especially children. Try to put your bag in front. Have fun! Welcome to Beijing!