military campaign
... that Emperor Wudi of Han launched a military campaign against the kingdom of Dian in 109 BC and established the Jianwei commandery in Yunnan?
... that <a href="./Emperor_Wu_of_Han" id="mwCTY" rel="mw:WikiLink" title="Emperor Wu of Han">Emperor Wudi</a> of <a class="mw-redirect" href="./Han_Dynasty" id="mwCTc" rel="mw:WikiLink" title="Han Dynasty">Han</a> launched a <b id="mwCTg"><a class="mw-redirect" href="./Han_campaigns_against_Dian" id="mwCTk" rel="mw:WikiLink" title="Han campaigns against Dian">military campaign</a></b> against the kingdom of <a href="./Dian_Kingdom" id="mwCTo" rel="mw:WikiLink" title="Dian Kingdom">Dian</a> in 109 BC and established the Jianwei commandery in <a href="./Yunnan" id="mwCTs" rel="mw:WikiLink" title="Yunnan">Yunnan</a>?