On a train from Chongqing to Guangzhou on Feb 8, a legal knowledge class was held to teach migrant workers how to safeguard their legal rights.

Lawyers and railway policemen were also on the spot to provide legal consultation service to migrant workers and answer their questions on national policy. The legal publicity activities were organized by railway departments and the Chongqing Municipal Federation of Trade Unions.

A railway policeman explains legal rights protection. [Photo by Tang Yi/ Xinhua]

A volunteer from the Chongqing Municipal Federation of Trade Unions provides legal consultation to a migrant worker on the train. [Photo by Tang Yi/ Xinhua]

A train attendant distributes publicity materials to migrant workers. [Photo by Tang Yi/ Xinhua]