YIN Keluan, female, born in 1993 in Changde, Hunan Province, M.A., Planner of Shanghai Tongji Urban Planning & Design Institute Co., Ltd., Executive Director of Shanghai Yangpu Clover Community Planning, Design, and Empowerment Promotion Center, research area: community garden, community planning (Shanghai 200092) MAO Jianyuan, male, born in 1988 in Xiaogan, Hubei Province, Ph.D., Postdoctoral Fellow, School of Architecture and Urban Planning, Tongji University, research area: urban renewal, community governance (Shanghai 200092)

(Japan) SHIN Aiba, male, born in 1971 in Hyogo Prefecture, Japan, Ph.D., Professor, Faculty & Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, research area: urban planning, community empowerment (Tokyo 192-0363)

ZHANG Zhehan, male, born in 1994 in Taizhou, Zhejiang Province, Ph.D., Assistant Professor and Master's Supervisor of Department of Architecture, School of Architecture and Civil Engineering, Xiamen University, research area: community environment design, historic district regeneration (Xiamen 361005)