A tourist tries to print a poem on a POS machine during an event of Gulangyu Poetry Festival in Gulangyu, Xiamen, East China's Fujian province, Oct 18. The three-day Gulangyu Poetry Festival kicked off on Oct 18. The venue of the event is designed like a giant POS machine list. Some POS machines are set in the venue to print poems written by children living in the mountain areas in China. [Photo by Song Weiwei/Xinhua]