Borjikin Ayursiridar (Ayur? Iridala, which means "Shoujidu" in Sanskrit, 1339- 1378), was the second emperor of the Northern Yuan Dynasty, and the16th generation Khan of the Mongolian Empire (1370 to 1378 reigned), lived in Hui Yuan.

He received Confucian education in his early years, and Zheng Zheng was crowned Crown Prince in 13th year (1353). At that time, Hui Zong was dissolute and indulgent, and the Prince joined forces to expand Timur (Wang Baobao) to seize the throne, and Huizong took Boluo Timur as the pillar. In the twenty-fourth year of Zheng Zheng (1364), a civil war broke out between Hui Zong and the prince, and the prince jointly expanded Timur, driving out the Balotemuer Sect, and the Balotemuer Sect won and reconciled with Hui Zong. Later, it attacked and widened Tuer, which led to constant civil strife in the Yuan Dynasty.

In the 28th year of Zheng Zheng (1368), Ming generals Xu Da and Chang Yuchun attacked Dadu. He and Hui Zong fled to Shangdu and returned to Yingchang. In April of the 30th year of Zheng Zheng (1370), Hui Zong died and Yidala succeeded to the throne. Soon, the Ming army broke Yingchang, and he fled to the forest and changed to "Xuanguang". During his reign, he tried to revive the Yuan Dynasty, reuse Kuokuotimuer and repel the northern invaders of the Ming army, but he could not restore the Central Plains and formed a confrontation between the north and the south. Later, he moved to the north of Jinshan, died in April in the eighth year of Xuanguang (1378), and the name of the temple was "Zhaozong" and the name of Khan was "Bilike Tuhan", and Timur succeeded him.