Wang Zhaojun
In 13 AD, Chanyu Zhi died. The powerful official Xubu Dang (須卜當) and his wife Yun, the Princess Yimuo (the daughter of Chanyu Huhanye and Wang Zhaojun), who advocated peaceful relations with Xin and who were also friendly with Xian, supported Xian as the new Chanyu. Even though Xian was unaware that Wang Mang had executed his son Deng, relations between Xiongnu and Xin remained tense. There was a temporary détente in 14 AD, when Xian returned Xin defectors Chen Liang (陳良) and Zhong Dai (終帶), who, as junior army officers in Xiyu, had killed their superiors and surrendered to Xiongnu (perhaps seeking to have Xiongnu help them re-establish Han) so that Wang could execute them. In response, Wang recalled the forces located in the northern regions which were intended to be used to attack Xiongnu (but were never given the full support that Wang envisioned). However, after Chanyu Xian found out late in 14 AD that Deng had been executed, he resumed raids against the border regions but maintained a façade of peace.