![Zhang Xiaocheng checks a model of ancient building made of discarded wooden sticks in Chengguan Town of Wu\'an City, north China\'s Hebei Province, July 31, 2018. 70-year-old Zhang has made over 60 handicrafts using discarded wooden sticks. (Xinhua/Wang Xiao)](http://www.ecns.cn/hd/2018/08/01/35deab6ca6604e2ba55114f0f8174c9d.jpg)
Zhang Xiaocheng checks a model of ancient building made of discarded wooden sticks in Chengguan Town of Wu'an City, north China's Hebei Province, July 31, 2018. 70-year-old Zhang has made over 60 handicrafts using discarded wooden sticks. (Xinhua/Wang Xiao)
![Zhang Xiaocheng checks a model of ancient building made of discarded wooden sticks in Chengguan Town of Wu\'an City, north China\'s Hebei Province, July 31, 2018. 70-year-old Zhang has made over 60 handicrafts using discarded wooden sticks. (Xinhua/Wang Xiao)](http://www.ecns.cn/hd/2018/08/01/fd6a75085b8446e8a9f29ca784a4f376.jpg)
Zhang Xiaocheng checks a model of ancient building made of discarded wooden sticks in Chengguan Town of Wu'an City, north China's Hebei Province, July 31, 2018. 70-year-old Zhang has made over 60 handicrafts using discarded wooden sticks. (Xinhua/Wang Xiao)
![Zhang Xiaocheng makes a model using discarded wooden sticks in Chengguan Town of Wu\'an City, north China\'s Hebei Province, July 31, 2018. 70-year-old Zhang has made over 60 handicrafts using discarded wooden sticks. (Xinhua/Wang Xiao)](http://www.ecns.cn/hd/2018/08/01/2785633011ba4043aacc76d97342f6b4.jpg)
Zhang Xiaocheng makes a model using discarded wooden sticks in Chengguan Town of Wu'an City, north China's Hebei Province, July 31, 2018. 70-year-old Zhang has made over 60 handicrafts using discarded wooden sticks. (Xinhua/Wang Xiao)
![Zhang Xiaocheng checks a model of ancient building made of discarded wooden sticks in Chengguan Town of Wu\'an City, north China\'s Hebei Province, July 31, 2018. 70-year-old Zhang has made over 60 handicrafts using discarded wooden sticks. (Xinhua/Wang Xiao)](http://www.ecns.cn/hd/2018/08/01/63e7125b144240c0a9d63d3d7ebe3dfd.jpg)
Zhang Xiaocheng checks a model of ancient building made of discarded wooden sticks in Chengguan Town of Wu'an City, north China's Hebei Province, July 31, 2018. 70-year-old Zhang has made over 60 handicrafts using discarded wooden sticks. (Xinhua/Wang Xiao)