He became the bodyguard of Sun Yat Sen, he traveled to Hong Kong and Asian country doing the revolutionary work after the success in overthrowing the Qing government, he settled down in Guangzhou.

• 他投身革命事业后，曾屡遭清庭通缉，多次凭藉其精湛武艺出死入生，化险为夷，并为革命事业多年来奔走于香港、东南亚及日本等地.；于辛亥革命成功后，蔡师重返广州居住。