Legal analysis: If a temporary worker fails to buy work-related injury insurance, and an employee has a work-related injury accident, the employer will pay all the work-related injury insurance benefits. If the employer does not pay, it shall pay in advance from the industrial injury insurance fund. The industrial injury insurance benefits paid in advance from the industrial injury insurance fund shall be repaid by the employer. If the employer fails to repay, the social insurance agency may recover according to law.

legal basis: article 41 of the social insurance law of the people's Republic of China * * * if the employer where the employee works fails to pay the work-related injury insurance premium according to law, the employer shall pay the work-related injury insurance benefits if an accident occurs. If the employer does not pay, it shall pay in advance from the industrial injury insurance fund. The industrial injury insurance benefits paid in advance from the industrial injury insurance fund shall be repaid by the employer. If the employer fails to repay, the social insurance agency may recover the compensation in accordance with the provisions of Article 63 of this Law.

article 63 of the social insurance law of the people's Republic of China. if an employer fails to pay social insurance premiums in full and on time, the social insurance premium collection agency shall order it to pay or make up within a time limit. If the employer fails to pay or make up the social insurance premium within the time limit, the social insurance premium collection agency may inquire about its deposit account with banks and other financial institutions; And may apply to the relevant administrative departments at or above the county level to make a decision on the allocation of social insurance premiums, and notify their bank or other financial institutions in writing to allocate social insurance premiums. If the balance of the employer's account is less than the social insurance premium that should be paid, the social insurance premium collection agency may require the employer to provide a guarantee and sign a deferred payment agreement. If the employer fails to pay the social insurance premium in full and fails to provide guarantee, the social insurance premium collection agency may apply to the people's court for seizure, sealing up and auction of the property whose value is equivalent to the social insurance premium payable, and the proceeds from the auction shall be used to offset the social insurance premium.