Member of the research group on “近现代西班牙汉语教材语言研究” (Research on Spanish teaching materials of Chinese language from the early modern and modern eras), 厦门大学国家语言资源监测与研究教育教材中心 (Xiamen University Center of National Language Resources Monitoring and Research and Educational Materials), project code ZD202001, project leader: Ass. Prof. Jin Mei 金美 (Xiamen University)