taijijian
taijijian is a sporting weapon or Neijia.
Also recorded as taiji jian.
Overview
It is associated with Sinophone. Catalogue entries for arms and armour state maker, marks, mechanism and, where relevant, licensing. VALÉORINE records this subject so that lots referring to it can be described consistently.
In detail
straight two-edged sword used in the training of the Chinese martial art Taijiquan
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
“Taijijian”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q7676005: taijijian
Consult the source