 It was said that Emperor Taizong was filially pious, such that if she were unable to eat due to an illness, he would not eat either.She commissioned the ethnically Han Chinese official Han Yanhui as a chancellor.She also allowed the Later Tang emissary Yao Kun (姚坤), whom Emperor Taizu had detained, to return to Later Tang, and sent an emissary herself to Later Tang to report Emperor Taizu's death.