Tang Gaozu's fourth son, Li Yuanba, died in this way.

1. Li Yuanba in history: His real name was Li Xuanba, the third son of Tang Gaozu Li Yuan, and later he was renamed Li Yuanba because he avoided the name of Emperor Michelle Ye of the Qing Dynasty. "The Fourth Patrimony of the New Tang Book" contains: Wei Huai Wang Xuan Ba Zi. Teenagers argue with wisdom. Sui Daye was ten years old and sixteen years old, and he had no children. In the first year of Wude, he chased Wang and Shi and was appointed as the general manager. In other words, he did nothing in history and died at the age of sixteen. Second, the legendary Li Yuanba: Ziyang, the master of Li Yuanba, once told him that if you meet a man who makes money while resisting the enemy, don't hurt his life, otherwise he will surely die a natural death. However, Li Yuanba remembered Master's teachings at first, did not forget to be merciful, and let Yu Wencheng fight. After that, my desire to kill became stronger, and I never followed Master's instructions again. Not only did I start killing, but there was more than one. Although Wu Tianxi, who mixed gold, pleaded guilty desperately, he was still torn to pieces; Yuwen Chengdou, who let the wild goose wings flow with gold, let it go once, but the second time he couldn't help being fierce and tearing it up. Master's prophecies are still ringing in my ears, and Li Yuanba's "unfortunate ending" has long been doomed. When Li Yuanba returned to Tongguan, there was lightning and thunder in Lei Guang, and it rained cats and dogs. Thunder only sounded on Yuan Ba's head, as if he had been shot down. Yuan Ba was furious and pointed the hammer at the sky and shouted, "God, why are you so hateful?" I lifted the hammer into the air and looked up. The 400-pound hammer fell with a bang and hit Yuan Ba in the face. The bully disappeared.