Marquis Xuan of Cai (è¡宣侯) (?âÂÂ715 BC), born Ji Cuòfu (姬æªç¶), was the eleventh ruler of the State of Cai from 750 BC to 715 BC. He was the only known son of Marquis Dai of Cai (è¡æ´侯), his predecessor. His reign for 35 years. He was succeeded by his son.