Linlin's social part-time job

Communication Evaluation Expert, Geological Department, National Natural Science Foundation of China (1999-)

National Registered Town Planner (2000-)

Member of China Geographical Names Cultural Heritage Protection Promotion Association (20 1 1-)

Expert in Guangdong Information Expert Database (2009-)

Expert in the expert database of special funds for discipline construction evaluation in Guangdong Province (20 12-)

Expert database of Guangdong Higher Education Teachers' Senior Professional and Technical Qualification Appraisal Committee (20 12-)

Member of Guangzhou Urban Planning Association (2003-)

Experts from Guangzhou Geographical Names Expert Database (20 1 1-)

Executive Director of Guangzhou Gerontology Society (1999-)

Experts from Urban Planning Expert Database of Luogang District, Guangzhou (20 12-)

Guangzhou Conghua City Planning Expert Database Expert (2006-)

Expert in Urban Planning Expert Database of Zhongshan Planning Bureau (2005-)

Member of Campus Planning Committee and Greening Committee of Sun Yat-sen University (200 1-2006)

Member of Technical Committee of Planning and Design Institute of Sun Yat-sen University (2004-2006)