全面抗战时期，海外潮侨回国参战人数之多、贡献之大，在中国近现代史上是空前的。抗战爆发后，在多由潮人任校长、教师的退罗崇实、启明学校，开办各种训练班，吸收华侨青年、学生就读，然后陆续输送回国服务。1937年，马来亚侨领黄子松（揭西人）成立了“黄子松机工回国服务 During the entire period of the Anti-Japanese War, overseas Chinese returned overseas to participate in the war with more people and more contributions than ever before in the history of modern China. After the outbreak of the war of resistance against Japan, most of the taciturn principals and teachers from the tiders were unscrambled by Shilao and Qiming schools. Various training courses were held to attract overseas Chinese youths and students and then to be transported back to other countries for service. In 1937, the Malayan overseas Chinese collar Huang Zisong (Jiexi people) set up a "return to home services,