 It also addresses the problem of employment discrimination, in particular, raising awareness of and combating discrimination against the estimated 120 million Hepatitis B positive Chinese.In 2005, CLB set up a programme to promote collective bargaining and the use of factory-wide, legally enforceable collective labour contracts as a means of empowering workers, protecting their legal rights, and enhancing industrial relations.CLB has published five English language and ten Chinese language research reports on a range of issues including the workers’ movement in China, migrant workers, child labour, coal mining accidents, and the silicosis epidemic among China’s gemstone workers.