A visitor takes photos of a work duirng the China International Photographic Art Festival (CIPAF) held in Zhengzhou, capital of central China's Henan Province, May 26, 2016. 738 outstanding works selected from 110 thousand works from 88 countries and regions were displayed during the art festival, which will last for 8 days from May 26 to June 2. (Xinhua/Cai Yang)

A visitor looks at a news photo from Xinhua News Agency during the China International Photographic Art Festival (CIPAF) held in Zhengzhou, capital of central China's Henan Province, May 26, 2016. 738 outstanding works selected from 110 thousand works from 88 countries and regions were displayed during the art festival, which will last for 8 days from May 26 to June 2. (Xinhua/Cai Yang)

Visitors look at works from Xinhua News Agency during the China International Photographic Art Festival (CIPAF) held in Zhengzhou, capital of central China's Henan Province, May 26, 2016. 738 outstanding works selected from 110 thousand works from 88 countries and regions were displayed during the art festival, which will last for 8 days from May 26 to June 2. (Xinhua/Cai Yang)

A visitor look at works from Xinhua News Agency during the China International Photographic Art Festival (CIPAF) held in Zhengzhou, capital of central China's Henan Province, May 26, 2016. 738 outstanding works selected from 110 thousand works from 88 countries and regions were displayed during the art festival, which will last for 8 days from May 26 to June 2. (Xinhua/Cai Yang)

Actors perform during the opening ceremony of the China International Photographic Art Festival (CIPAF) held in Zhengzhou, capital of central China's Henan Province, May 26, 2016. 738 outstanding works selected from 110 thousand works from 88 countries and regions were displayed during the art festival, which will last for 8 days from May 26 to June 2. (Xinhua/Cai Yang)

A visitor takes photos of a work duirng the China International Photographic Art Festival (CIPAF) held in Zhengzhou, capital of central China's Henan Province, May 26, 2016. 738 outstanding works selected from 110 thousand works from 88 countries and regions were displayed during the art festival, which will last for 8 days from May 26 to June 2. (Xinhua/Cai Yang)