I am looking for a three-day travel guide to Nanjing. I hope it can be more detailed, including convenient places to stay at night.

1. Day 1: You can go to Sun Yat-sen Mausoleum and Purple Mountain in the morning and play until two or three in the afternoon. Then take the subway to Confucius Temple (Sanshan Street Station) and play until evening.

Dinner: There is a Qinhuai snack city at the entrance of Confucius Temple. Braised eggs and duck blood vermicelli are both good and not expensive.

Accommodation: You can stay at the Confucius Temple at night. There are many places to live there, such as Home Inn and Hanting. It is estimated that the price is less than 200 per night.

Transportation: Sun Yat-sen Mausoleum, Purple Mountain Subway Line 2, Confucius Temple Subway Line 1

2. The next day: In the morning, you can go to the Nanjing Massacre Memorial Hall and Yunjin Museum. (Together, you can get there by taking Metro Line 2). In the afternoon, take Metro Line 1 and get off at Zhonghuamen Station to visit Ganxi’s former residence. In the evening, take the subway to Xinjiekou for shopping. You can stay at the same place where you stayed the day before because Xinjiekou is not far from Confucius Temple, just a few subway stops away.

Accommodation: I stayed at the Confucius Temple at night. There are quite a lot of places to stay there, such as Home Inn and Hanting. The cost is probably less than 200 per night.

3. Day 3: Get up early in the morning and go to Xuanwu Lake. If you have time, go to Lovers Garden (together with Xuanwu Lake). (Note: Xuanwu Lake is right at the Nanjing Railway Station)

4. In terms of cost, accommodation costs less than 400. Estimated cost is 200 for meals and other things. Tickets are basically free, only 20 per person for Ganxi's former residence, and half price for students. ?As for Confucius Temple, there is no charge if you don’t enter the attraction. If you want to visit every attraction, it would probably cost 200.