his disastrous campaign
... that in the 10th century BC, King Zhao of the Chinese Zhou dynasty drowned during his disastrous campaign against the state of Chu?
... that in the 10th century BC, <a href="./King_Zhao_of_Zhou" id="mwAeg" rel="mw:WikiLink" title="King Zhao of Zhou">King Zhao</a> of the Chinese <a href="./Zhou_dynasty" id="mwAek" rel="mw:WikiLink" title="Zhou dynasty">Zhou dynasty</a> drowned during <b id="mwAeo"><a href="./Zhou–Chu_War" id="mwAes" rel="mw:WikiLink" title="Zhou–Chu War">his disastrous campaign</a></b> against the state of <a href="./Chu_(state)" id="mwAew" rel="mw:WikiLink" title="Chu (state)">Chu</a>?