Yang Jian, the Emperor Wen of Sui Dynasty, is a great emperor in Chinese history, known for his great achievements in founding the Sui Dynasty. However, there have been many controversies and guesses about his death time and cause of death. This article will discuss these two issues in detail based on historical materials.

First, regarding the death time of Emperor Wen of Sui, the historical records are inconsistent. "Sui Book" records that he died in AD 604, while "Zi Zhi Tong Jian" records that he died in January of AD 604. Although these two statements are not much different, there is no definite conclusion about which one is more accurate.

Second, regarding the cause of death of Emperor Wen of Sui, there is no clear record in historical books. "Sui Book" simply records that he "died of illness", without describing his illness in detail. However, "Zi Zhi Tong Jian" records that during his illness, he once took a medicine called "Wu Shi San", which contains arsenic. Long-term use may lead to arsenic poisoning. Therefore, some scholars speculate that Emperor Wen of Sui may have died of arsenic poisoning due to long-term use of Wu Shi San.

However, this statement is also controversial. On the one hand, Wu Shi San was widely used to treat various diseases at that time, including some serious diseases such as malaria and dysentery, and its efficacy was widely recognized. Therefore, Emperor Wen of Sui's use of Wu Shi San does not necessarily lead to arsenic poisoning. On the other hand, even if Emperor Wen of Sui really died of arsenic poisoning, other possible causes cannot be excluded, such as the natural development of the disease, physical overexertion, etc.

Overall, there is no definite conclusion about the death time and cause of death of Emperor Wen of Sui. However, regardless of his cause of death, his great contributions to Chinese history cannot be obscured. He founded the Sui Dynasty, unified China, ended the nearly 300-year-long division situation, and opened a new path for the historical development of China. His life is undoubtedly worth our further study and learning.

　　Disclaimer: The above content is sourced from the internet and the copyright belongs to the original author. If there is any infringement of your original copyright, please inform us and we will delete the relevant content as soon as possible.