He has a multiplied backgrounds of academy  on urban ecology and landscape planning practice, member of Academic Commission of Urban Ecological Construction, Chinese Society of City Planning. Immediately after the Wenchuan Earthquake he organized a group of people to publishing a book,Manual of post-quake reconstruction for a harmonious ecological home, which is a part of major contribution from Peking University during that time! He took charge of Post-quake Reconstruction Planning of Wolong National Natural Reserve. He is on chief of some innovative Ecological City Planning and Land Use Planning Projects in Beijing, Shenzhen and Shunde (Guangzhou), Inner-Mongolia and Wuhan, Hangzhou and Taizhou (Zhejiang).

His publications are focusing on ecological urban studies and landscape researches.