Are there many jobs in second-and third-tier cities that don't pay social security?

There are still many units that don't pay five insurances and one gold.

Many private companies help pay five insurances, but they don't take money. Most of them will do nothing to help individuals. Small-scale individual enterprises, including catering, fashion and stationery. Hire two or three workers. Most of them don't help to buy social security. Factory workers generally buy five insurances, and the minimum is enough.