Neighboring Russia in north, Japan in east and southeastern countries in south, China is in latent danger of geopolitical besiegement and has many unstable factors in Northwestern border area.

• 中国北与俄罗斯接壤，西北边疆存在诸多动荡因素,东与日本隔海相望，南中国海与东南亚国家海疆直接相连，在地缘战略方面处于可能被包围的潜在危机状态。