Before 15. Generally, it will arrive at 15. This month, there are places from the 20th to the 27th. Social security accumulation fund refers to paying living expenses to workers when they lose their ability to work because of old age, and getting care in their later years. That is, the payment of living expenses and medical expenses during the period of unemployment, as well as the safeguard measures such as job-changing training, production self-help and job introduction.