QINZHOU, June 6, 2016 (Xinhua) -- Pupils wearing traditional costumes write Chinese calligraphy at the Liuyongfu Square in Qinzhou, south China's Guangxi Zhuang Autonomous Region, June 6, 2016. Pupils took part in the event to celebrate the upcoming Dragon Boat Festival, which falls on June 9 this year. (Xinhua/Zhang Ailin)