Your term seems to be part of labor insurance in Taiwan. If in the mainland, you may need a VPN to access the links provided, but below are two excerpts from these links (from the Ministry of Labor's website in Taiwan). The two types of insurance discussed in each excerpt as being part of Article 2 of the Labor Insurance Act are most likely the same, thus high confidence with the above translation :
1.勞工保險屬強制性社會保險，以實際從事工作獲致報酬之勞工為主要加保對象，分為強制加保與自願加保二種，並以強制加保為主，自願加保為輔。現行職業災害 保險法制係規定於勞工保險條例中，採綜合保險方式辦理。依勞工保險條例第2條規定，勞工保險分為普通事故保險及職業災害保險二類。因此，勞工經其所屬投保 單位申報參加勞工保險，即同時享有普通事故保險與職業災害保險各種給付之安全保障。
2.　The legal system for occupational accident insurance is stipulated in the Labor Insurance Act. Hence, labor insurance is a comprehensive insurance. According to Article 2 of the Labor Insurance Act, labor insurance is divided into ordinary insurance and occupational accident insurance. Therefore, workers enrolled in labor insurance by insured units enjoy the security from benefits provided by both ordinary insurance and occupational accident insurance.