Zhang Xu
Zhang Xu (born 670) is a poet and calligrapher.
Also recorded as Zhang dian; Bogao; Zhang zhangshi.
Overview
Born at Suzhou in 670.
In detail
Work by Zhang Xu is recorded in the collections of Shanghai Museum.
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“Zhang Xu”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q717343: Zhang Xu
Consult the source