It is more convenient to book accommodation in advance and live near Jiaochangkou, Jiefang North. If you go to Shapingba Station on the first day, you can also live directly near Shapingba.
The bus and subway in Chongqing are the same size. Search for "Chongqing Bus Code".
It's really hot in Chongqing recently. Take a bottle of fragrant and healthy liquid with you to relieve the heat. Sunscreen is necessary, and it is best to apply it once every 1-2 hours. Don't wander outside in the afternoon, go indoors or in the mall.
Jie Fangbei and Guanyinqiao are both business districts, not scenic spots, but the flow of people is relatively large, mainly tourists from Jie Fangbei, and most locals from Guanyinqiao.
There are many showers in summer, so it's best to take a sun umbrella with you when you go out.
Regarding food, if you go to a popular restaurant, you must queue online 1-2 hours in advance, which will save a lot of time.
Don't visit scenic spots to eat delicious food, buy specialty products. It's really expensive and not authentic. Generally, if a lot of people eat in a shop with a shabby environment, it is an old shop.
Recommended indoor attractions in summer: Zhongshuge, Three Gorges Museum, Communications Teahouse, Ciqikou Transfer Building. Food that cannot be eaten in the theater: gold, chicken offal and hot and sour powder from Ciqikou, Hong Qigong beggar chicken, fresh fruit, yogurt cow (authentic: yogurt cow) and hot pot restaurant recommended by taxi drivers. It is best not to eat anything below 4.0.