Public domain
The Posthumous Works of Master Cui Dongbi, Volume 5
From the collection of National Diet Library, Japan. Free to download, adapt and use — no permission needed.
Subjects
Credit line崔東壁先生遺書 第5冊. 嘉慶22-道光5. 崔, 述, 1740-1816. National Diet Library, Japan. Public domain.