VCG111399922411 RUYUAN, CHINA - SEPTEMBER 07: Drone photo shows the magnificent scenery of Ruyuan grand canyon on September 7, 2022 in Ruyuan County, Shaoguan City, Guangdong Province of China. Covering more than 3,600 hectares in southwest of Ruyuan county, the canyon features meadows, cliffs and waterfalls. Located at the southern foot of the middle range of Nanling Mountains and the northern part of Guangdong Province, Ruyang is regarded as an important natural ecological barrier of the Guangdong-Hong Kong-Macao Greater Bay Area. (Photo by Chen Jimin/China News Service)