First of all, we have to consider that China is a populous country, and you don't do what others want to do; Secondly, for enterprises, a large number of temporary hourly workers are recruited, so that employees do not need to buy social security, which reduces the burden on enterprises. Its disadvantage is that the staff turnover is particularly large, and people cannot be retained, which increases the cost. However, in China, a country with the second largest population in the world, it is not so difficult for McDonald's to recruit people in the past 10 years!