It is also a channel for international economic and cultural exchanges. And it is where the "Ancient Silk Road" meets the "Maritime Silk Road", an important part of the Belt and Road.
Beginning in 2016, Guangdong province has started to revive the ancient route.
After several years of hard work, Guangdong has revived eight sections of the route with a total length of more than 300 kilometers.
The province has restored 11 key lines of the route, covering more than 740 kilometers.
Infographic:
A look at China's economy in Jan-Feb, 2026
Infographic:
China to expand two-way investment cooperation
Infographic:
China to open wider to outside world