'province is the common regional administrative units.' correct or not? china include 34 provinces , municipalities special administrative regions And autonomous rigions.. province is the common regional administrative unit.cities like BeiJing ,Shang Hai, are super large cities with a large population, they are municipalities. HongKong , Macau , they are implementing different political systems from Mainland. we call them special administrative regions , as for autonomous regions , is something like ethnic communities. like tibet. the above is something about china's administrative division. are there something wrong or improper in this paragraph? can you fully understand, or you have a better way to describe it? help me please!