Question

This is China's largest and longest river, providing power, water, and a transportation route.

Answer 1

You are referring to the Yangtze River, which is indeed China's largest and longest river. It is approximately 6,300 kilometers (about 3,917 miles) long and plays a crucial role in providing water, hydroelectric power, and serving as a key transportation route for both cargo and people in the region. The Yangtze River is vital for the economy and ecology of China and is home to diverse wildlife and various ecosystems.