As the various bike-sharing apps have grown in popularity, they have started to face new challenges.
China’s capital is home to a vast array of architectural styles.
In Beijing’s suburban Pinggu District there lies a chicken farm with 18 massive barns, each housing about 168,000 hens. What makes this farm unique, however, is not its size — it is the fact that there is only one human being operating each barn.
The first solar power plant in Laos, with production capacity of 10 MW, has come into operation.
By Peng Bin China and ASEAN countries are linked by rivers and mountains, with close geographical connection and shared ecological environment. Both sides are faced