According to later sources, he was born in Nanyang, held an official position in Changsha and lived from approximately 150 to 219 AD.
وفقا لمصادر لاحقة، ولد في نانيانغ، شغل منصبًا رسميًا في تشانغشا وعاش بين حوالي 150 إلى 219 ميلاديًا.