Is the elevation along eastern coast of china is about 7000 feet?

The elevation along the eastern coast of China varies significantly and is generally much lower than 7000 feet. Most of the coastal cities and plains are at or near sea level, while the mountainous areas further inland can reach much higher elevations. For example, the elevation of Shanghai is around 13 feet, while the Huangshan Mountains in Anhui Province can reach elevations of over 18,000 feet.