The population of a country or region after deducting the disabled population. Human resources also refer to the education, ability, skills, experience and physical strength that people in an organization have in a certain period that can be used by enterprises and contribute to value creation. For people who often drive, they will inquire about the situation of motor vehicles from time to time. Now it can be found in the WeChat city service, and the elderly who teach relatives learn quickly. After all, there were a lot of WeChat chats before, and everyone was familiar with WeChat.