China's Greatest Rivers

The Xi Jiang (pearl river), Chang Jian (Yangtze river), Heilongjiang (black dragon), Huang He (Yellow River). China's four great rivers. These rivers are a life supply to the 20% of people living in eight countries downstream. Much is being done today to preserve these rivers; their cleanliness and making them more effective to the people who rely on it with their lives.
Four Rivers (Top Left), Heilongjiang (Bottom Left), Chang Jiang and Xi Jiang (Top Right), Yangtze (Bottom Right)