<a href="https://en.wikipedia.org/wiki/Luoyang" id="mwJw" rel="mw:WikiLink" title="Luoyang">Luoyang</a>, eastern capital of the <a href="https://en.wikipedia.org/wiki/Tang_dynasty" id="mwKA" rel="mw:WikiLink" title="Tang dynasty">Tang dynasty</a>, is captured by rebel leader <a href="https://en.wikipedia.org/wiki/Huang_Chao" id="mwKQ" rel="mw:WikiLink" title="Huang Chao">Huang Chao</a> during the reign of <a href="https://en.wikipedia.org/wiki/Emperor_Xizong_of_Tang" id="mwKg" rel="mw:WikiLink" title="Emperor Xizong of Tang">Emperor Xizong</a>.<sup about="#mwt30" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-4"}}' id="cite_ref-4" rel="dc:references" typeof="mw:Extension/ref"><a href="./December_22#cite_note-4" id="mwKw" style="counter-reset: mw-Ref 4;"><span class="mw-reflink-text" id="mwLA">[4]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-4"><cite about="#mwt27" class="citation book cs1" id="CITEREFGraff2002">Graff, David (2002). <a class="external text" href="https://books.google.com/books?id=gpmBAgAAQBAJ" id="mwB2I" rel="mw:ExtLink nofollow"><i id="mwB2M">Medieval Chinese Warfare, 300—900</i></a>. New York: Routledge. p.<span id="mwB2Q" typeof="mw:Entity"> </span>242. <a class="mw-redirect" href="./ISBN_(identifier)" id="mwB2U" rel="mw:WikiLink" title="ISBN (identifier)">ISBN</a><span id="mwB2Y" typeof="mw:Entity"> </span><a href="./Special:BookSources/9780415239547" id="mwB2c" rel="mw:WikiLink" title="Special:BookSources/9780415239547"><bdi id="mwB2g">9780415239547</bdi></a>.</cite><span about="#mwt27" class="Z3988" id="mwB2k" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=book&amp;rft.btitle=Medieval+Chinese+Warfare%2C+300%E2%80%94900&amp;rft.place=New+York&amp;rft.pages=242&amp;rft.pub=Routledge&amp;rft.date=2002&amp;rft.isbn=9780415239547&amp;rft.aulast=Graff&amp;rft.aufirst=David&amp;rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DgpmBAgAAQBAJ&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3ADecember+22"></span></span>