Public domain
Zeng Xu Hui Tong Yun Fu Qun Yu, 38 Volumes [34]
From the collection of National Diet Library, Japan. Free to download, adapt and use — no permission needed.
Subjects
Credit line増續會通韻府群玉 38卷 [34]. 寛永2 [1625]. 陰, 時夫, 元代. National Diet Library, Japan. Public domain.