1, limited employment opportunities: as of November 14, 2023, compared with large cities, the employment opportunities in small tier 4 and 5 counties are more limited, and many young people can only be employed by local enterprises or government agencies, with a relatively narrow range of choices.

2. Relatively low cost of living: As of November 14, 2023, compared to big cities, the cost of living in small counties in the fourth and fifth tiers is relatively low, including housing prices, prices and other aspects, which to a certain extent reduces the pressure on young people's lives, but at the same time also limits income growth and opportunities for career development.