i think there is about four cuz if u check on images and type- ' china map showing rivers'- then it will show u there are about four. check urself cuz I'm not that sure!
China is a country that boasting of many lakes, over 2300 of which have areas over 1 km2, and the total area of all the lakes reaches 70988 km2, accounting for about 0.8% of the total area of the...
56 nationalities. In fact , China is a multinational country,it has 56 nationalities.According to the fifth national census in 2000, 18 ethnic minorities have a population of over one million, namely...