At present, Hainan, Sanya, Haikou and other big cities are very popular, but I think there are too many people. I like quiet and sparsely populated cities, such as Wanning in Hainan. When it comes to Wanning Street in winter, northerners come to the seaside for a holiday. They like the air and weather in Wanning and the special food in Wanning. East goat, music and crab, Wanning has a hometown of overseas Chinese-Xinglong, where many Southeast Asian expatriates live. Xinglong's coffee is particularly delicious, and the food has a little taste of Southeast Asia. Slow-paced life, light diet, pollution-free air and water are definitely several sharp tools for health preservation, which Wanning has.