National Museum of China www.nmoc.org

Kaethe Kollwitz-Museum-Berlin(Germany),

BHP,

Australian Embassy (China),

Westinghouse,

Woo Jae-Gil Art Museum (Korea)

Ackland Art Museum (U.S.A),

Guilford College, (U.S.A.),www.guilford.edu

the Turchin Center for Visual Arts(U.S.A)

Gwangju Art Museum（Korea）

the North Carolina University,at Chapel Hill, www.unc.edu