collection of philosophical ink paintings of Mr. Xianrong Wang 一画一世界：王宪荣哲理水墨画作品集：collection of philosophical ink paintings of Mr. Xianrong Wang Collection of oil paintings of Lin Yongkang collection of recent paintings by Chen Yongqiang collected philosophical essays of Yao Shunliang 并列题名：Collection of oil paintings of Lin Yongkang collection of watercolor paintings by Long hu&Ye xiang ming