A tourist takes pictures with a mobile phone during the Pingyao International Photography Festival in Pingyao County, north China's Shanxi Province, Sept. 20, 2014. With the popularization of mobile phone cameras, mobile phone photography plays an important role in daily life. (Xinhua/Zhan Yan)
A tourist takes pictures of the opening ceremony of Pingyao International Photography Festival with a mobile phone in Pingyao County, north China's Shanxi Province, Sept. 19, 2014. With the popularization of mobile phone cameras, mobile phone photography plays an important role in daily life. (Xinhua/Zhan Yan)
A tourist takes photos with a mobile phone during the Pingyao International Photography Festival in Pingyao County, north China's Shanxi Province, Sept. 21, 2014. With the popularization of mobile phone cameras, mobile phone photography plays an important role in daily life. (Xinhua/Zhan Yan)
A tourist takes photos of herself with a mobile phone during the Pingyao International Photography Festival in Pingyao County, north China's Shanxi Province, Sept. 19, 2014. With the popularization of mobile phone cameras, mobile phone photography plays an important role in daily life. (Xinhua/Zhan Yan)
A young girl takes photos with a mobile phone during the Pingyao International Photography Festival in Pingyao County, north China's Shanxi Province, Sept. 20, 2014. With the popularization of mobile phone cameras, mobile phone photography plays an important role in daily life. (Xinhua/Yan Yan)
