Yu Jiajun, a rural doctor of Haidao village in east China's Anhui Province, needs to row a boat to see his patients due to the traffic inconvenience.
Haidao village is located deep in the mountains near the Xianghongdian Reservoir in Anhui. Local people call the village "an isolated island in the sea."
Yu has been attending to villagers in the remote village for over two decades.
