The Royal City of Hue in Vietnam, Nguyen Dynasty.
<a href="//commons.wikimedia.org/w/index.php?title=Cao_Xu%C3%A2n_D%E1%BB%A5c&amp;action=edit&amp;redlink=1" class="new" title="Cao Xuân Dục (page does not exist)">Cao Xuân Dục</a> (高春育), Lưu Đức Xứng (劉德稱), Trần Xán (陳燦)
1909
National Library of Vietnam