Summary | Tourists view the scenery at a site on the Guoliang
cliff corridor in Guoliang village, Huixian county, Central
China's Henan province, May 13, 2017. The Guoliang cliff
corridor is a 1,300-meter-long road built along the cliff of
1,000 meters high. The construction of this miraculous road
lasted five years from 1972 to 1977, and was built purely by ...
chinadaily.com.cn | 15 May 2017