What's the difference between dispatched employees and employees directly used by the company?

1 regular workers 2 contract workers 3 dispatched workers The first type is that the business owners are iron rice bowls and migrant workers are cadres. The personnel department can't manage big problems for life. At present, there are large monopoly central enterprises and (PetroChina, Sinopec, railway, tobacco, salt industry, electric power, etc.). ) China Mobile Telecom Bank, a few new recruits now, are all contract workers, which means that it has become history for the whole people to connect with China Mobile Telecom in China. Only the old people who drink tea and read newspapers are the second kind of soldiers who are made of iron and running water. They can be dismissed at any time under the control of the Ministry of Labor and Personnel, and they can be hired as cadres. However, at present, the college students enrolled in Unicom Bank are basically contract workers, and the third party is the worst. It has nothing to do with the company, just like sending you to a housekeeping company to serve the company. Your salary is determined by the labor dispatch company. Your labor and personnel relations are in the labor dispatch company. Your company doesn't want you to ask for a replacement. You can leave the company at once.