Take your girlfriend to play somewhere in Nanjing.

Let me recommend some routes to Nanjing for you first.

D 1: Ming Tombs-Confucius Temple-Xuanwu Lake

D2: Sun Yat-sen Mausoleum-Mochou Lake

These two lines are good and representative in Nanjing.

For accommodation, I suggest the following.

Nanjing International Youth Hostel

Nanjing Zhanyuan International Youth Hostel

Nanjing Confucius Temple International Youth Hostel

I recommend you to stay in a youth hostel. Not only is the price reasonable, but the environment is also very distinctive.

Focus on recommended food.

Black rice bean jelly

Duck blood soup powder

Small dried fragrant beans and spiced beans

steamed bread

There are many snacks in Nanjing, and everything is delicious. When you go to Nanjing, you must feast your eyes.

I guess your time is too short.

You arrive in Nanjing that evening, then find the subway and take the 1 line to sanshanjie station. The famous Confucius Temple in Nanjing is near Exit 4. You can also find a place to live first. Confucius Temple has a youth hostel, or you can book an express hotel online, and then have a meal before going to Youzi Confucius Temple.

Tomorrow, you can take the subway to Zhongshan Gate, and then take the No.9 bus to Sun Yat-sen Mausoleum. It's free. You can stroll down the mountain and then run to Xuanwu Lake and Hunan Road. You can eat while watching, and then take a bus to the railway station at night. There are many lines.