摘要
China is a country with the most neighboring countries in the world.China's land borders total more than 22,000 kilometers in length;its mainland coastline stretches for some 18,000 kilometers;and it shares common borders with 14 countries. Including countries separated by stretches of sea,China
China is a country with the most neighboring countries in the world. China's land borders total more than 22,000 kilometers in length; its mainland coastline stretches for some 18,000 kilometers; and it shares common borders with 14 countries. Including countries separated by stretches of sea, China has approximately 30 neighboring countries. Owning to tremendous differences in history, culture, ethnicity, religion, social system,