Chang says that because premiums are too high, it is common for people to under-report their salaries for the purpose of assessing their NHI contribution. According to him, even civil servants are doing so, leading the way in breaking the law.
他指出，由於保險費率過高，投保薪資低報的情況相當普遍，就連公務員都是以底薪投保，帶頭違法。