April 4 to May 25 is the 5st Occupational Disease Prevention and Control Law Awareness Week. Some workers are difficult to be identified as occupational diseases due to lack of labor contracts and complicated employment relationships.
Layers of subcontracting, subcontracting and other employment relationships make the determination of labor relations more complicated and difficult, and increase the difficulty of protecting the rights of workers suffering from occupational diseases. The reporter of "Workers' Daily" learned that due to the lack of signed labor contracts, complicated employment relations, lack of evidence to prove labor relations, etc., the road to protecting rights of some workers is difficult.