The international theories, strategy, principle and policy, which put forward by several generations of leaders, statesmen and diplomats in over half a century, are the main sources of Chinese IR.

• 我国几代领导人、政治家、外交家在半个多世纪的外交实践中提出的国际理论、战略和方针政策是中国国际关系理论的主要思想源泉。