Chinese President Xi Jinping sent a congratulatory letter on Monday to the second China-Africa Peace and Security Forum.Realizing enduring peace and universal security is a common aspiration of the Chinese and African people, Xi said in his letter to the event, held by China's Ministry of National Defense.Chinese President Xi Jinping sent a congratulatory letter on Monday to the second China-Africa Peace and Security Forum.Realizing enduring peace and universal security is a common aspiration of the Chinese and African people, Xi said in his letter to the event, held by China's Ministry of National Defense.