Prince of Qin
In spring 351, Fu Jian's advisor Jia Xuanshuo (賈玄碩) suggested that Fu Jian claim the title the Prince of Qin and request Jin to create him that title. Fu Jian was displeased, because he was ready to declare independence from Jin. He soon declared himself the "Heavenly King" ("Tian Wang"), formally breaking from Jin (and Later Zhao) and establishing Former Qin.