China political map, China topographic map, January temperature isothermal map, isoprecipitation map, four regional topographic maps, national railway, highway network, river map, three-step division map, world political map, world topographic map, maps of major countries (India, Australia, USA, Brazil, Russia), and world precipitation distribution maps of important regions (Middle East, Southeast Asia, Western Europe, and polar regions). This is my own study and summary. I hope it helps you.