It worth to mention that the southern part of China has a different climate than the north. It is very normal that during summer, there is flood in South but dr

It worth to mention that the southern part of China has a different climate than the north. It is very normal that during summer, there is flood in South but drought in North. The situation may different from year to year but the trend is very clear. That is also why there is South–North Water Transfer Project[1] 1. https://en.m.wikipedia.org/wiki/South%E2%80%93North_Water_Transfer_Project https://en.m.wikipedia.org/wiki/South%E2%80%93North_Water_Tr...