China owns about 9.6 million square kilometers of territory and 3 million square kilometers of territorial sea. 

If you like history, China owns more than 5,000 years' history. There are thousands of historical museums in its cities.  If you like geography, 7 major climate types can be found, from subtropical to subarctic, from humid to desert. When you take the train No. Z164 or No. Z112, it will be amazing to see the plant type changing incredible outside in 48 hours.