Can a labor contract evade social security? What is the biggest difference between a labor contract and a labor service contract?

Labor contracts can be exempted from social security. A labor service contract is generally an employment contract between units. Or the unit has to complete a temporary job. For example, cleaning up the garbage of the unit and so on. Part-time job at home belongs to the labor contract. Labor contracts are long-term employment and long-term work of workers. The shortest year. Long ones are signed every five years. The labor contract time is very short. No more than one month at most. The difference between the two is that the subject is different and the time is different. Different content, different objects. Laws have different effects. The management agencies are different. Question: Can the employment contract of catering industry between 6- 12 months evade the labor law in the name of labor contract? Does the new labor contract law have a specific attribution to this evasive behavior? Answer: