Always on call, Firefighters don't always get time for family life. On Thursday May 19th, 2016, some firefighters in northwest China's Gansu Province took precious time out to pose for photos to express their love for their wives on the special day of May 20, which when pronounced in Chinese sounds a bit like "I love you", and so has become a traditional day to show love in China. [Photo: Chinanews.com]