Nellie Yu. Detail of a group photograph of Yu Keng and family at 4 <a href="https://en.wikipedia.org/wiki/Avenue_Hoche" class="extiw" title="w:Avenue Hoche">Avenue Hoche</a>, Paris, France.
Unknown author<span style="display: none;">Unknown author</span>
This file was derived from: <a href="//commons.wikimedia.org/wiki/File:Yu_Keng_and_Family_in_Paris.jpg" title="File:Yu Keng and Family in Paris.jpg">Yu Keng and Family in Paris.jpg</a><br>