The study looked at how to make cities cooler and less stuffy by planning better for wind and heat. They used Shenzhen in China as an example and found that some areas there are cooler and breezier than others. They saw that tall buildings and rough surfaces can make it harder for air to flow, making some places hotter. They also found areas that are always too hot and suggested making specific pathways to help cool things down. Overall, they came up with ideas to make the city more comfortable and protect it from getting too hot.