In April 7，2018，Syria launched another chemical weapons attack. Western countries such as the United States，Britain，France and other countries launched an air raid on Syria's military targets. The crisis of the chemical weapons reflects the struggle for predominance in the Syrian war. With the Syrian war situation in favor of the Syrian government in the direction of development，the game of the great powers in Syria is further intensified. China has always advocated a political solution to the Syrian issue，safeguarding Syria's national sovereignty and territorial integrity，actively participating in international negotiations on Syria，providing much-needed humanitarian assistance to the Syrian refugees and actively participating in the post-war reconstruction of Syria.