The line chart illustrates the change in percentage of residents/inhabitants’ health level ( I don’t know the translation but “health literacy” suggests what people know about health, rather than whether they are actually healthy) whose age is between 15 to 69 over the period from 2012 to 2021. Specifically, the percentage of the residents’ health level rose/increased gently from 8.8% to 11.58% from 2012 to 2016. In the following 5 years, it rose dramatically from 11.58% to 25.4%. There are two fundamental factors involved in this phenomenon. First, the economy of our country has developed at a fast speed. People ‘s living standards have widely improved so that more and more people not only care about the quantity of food but also care about the nutrition as well. Meanwhile, the Chinese government has funded exercise facilities and organized various leisure activities that people can join in for free. Second, in modern society the awareness of health has became a common idea for inhabitants. Taking advantage of the technology and social media development, most of the people can gain knowledge about how to improve their health. In my understanding, it is essential to improve inhabitants’ health levels. With a good healthy condition, people will enjoy their lives better and reduce the money spent on medical treatment. I believe that if we do our utmost to improve our health level, it will be promising prospect for us.