A staff member of Beijing-Tianjin Intercity Railway shows a leaflet about water conservation. [Photo/Xinhua]

March 22 is the 26th World Water Day, and the first day of the 31st "China Water Week". Staff members of the Beijing-Tianjin Intercity Railway held events themed on water conservation aboard the train C2012 and C2031.

They presented information about water conservation by display boards, brochures and a prize-giving quiz, and shared tips about water conservation.

Passengers write down their wishes about water conservation. [Photo/Xinhua]