Beijing is free to travel to Hong Kong. How to buy a ticket hotel is cheaper?

First of all, if you want to fly with Ctrip, it's good to compare these websites. Generally speaking, they all have special fares, so you can pay attention to them at any time. The price is definitely cheaper than other places. For the hotel, I booked it on Taobao (it seems to be a tomato garden or something). You enter your price in your mind first, and then rank it according to the sales volume from high to low. Use AliPay on Taobao. You can pay with Alipay first, and then confirm the payment with the seller after you check in. I went to Hong Kong in August this year and stayed at the Old San Diego Hotel. It's about 30 tons from the subway station, which is very convenient. A little more than 500 a night, because the room rate is different every day. Moreover, I passed the customs in Guangzhou and went directly to Hong Kong by train. It takes about 2 hours, and we will pass through Shenzhen on the way. But many people seem to pass through Shenzhen, because the fare is cheap. However, there are not many people passing through Guangzhou, and it is not crowded. I didn't shine in Guangzhou because I had to play in Guangzhou for a few days. You can refer to the air tickets from Beijing to Guangzhou or Shenzhen before making a decision. The train ticket seems to be 190 Hong Kong dollars. There are also phone cards on Taobao. It can also be bought in convenience stores in Hong Kong, but it seems that the area code of different telecom companies calling back to the mainland is different. You should ask. Also, before you go, go to see the raiders. It's good to be free. Have fun!