King Zhaoxiang of Qin
Because King Zhaoxiang had not yet legally come of age (traditionally at the age of 20), his mother, who was now known as Queen Dowager Xuan, became the regent. She was supported by her brothers, Wei Ran and Mi Rong (羋戎), as well as two other sons, Prince Yi (公子悝) and Prince Fu (公子巿), the four of them collectively known as the "Four Nobles" (四貴).
King Zhaoxiang of Qin
King Zhaoxiang of Qin (; 325–251 BC), or King Zhao of Qin (秦昭王), born Ying Ji (, was the king of Qin from 306 BC to 251 BC. He was the son of King Huiwen and younger brother of King Wu.