No. Only social security. According to the recruitment information of engineering crew of Yantai Salvage Bureau, the recruitment conditions are as follows:

1, male under 40, quota is limited. Training 17-30 days, internship salary 3500+ social security.

2. If employee 8000 becomes a regular employee and leaves 500 yuan -800 yuan, the bonus is about 1000, the comprehensive salary is about 10000, and the social security is paid in full. After working for 3-4 months, you can take a vacation 1 month.