What is the weather like in Chongqing these days? Do I need to bring sunscreen? I come from Chengdu.

It's cloudy these days, and it rains occasionally. Wear sports shoes, jeans and long-sleeved shirts. If you are afraid of the cold, you'd better bring a thin coat, but occasionally there are strong men wearing short sleeves or short skirts and frozen mm in the street, which look very cold. It is recommended to take an umbrella. Sunscreen is completely unnecessary. I don't think it will be needed for a week.