The First Prince and the Crown Prince in Joy of Life were not the same person. The Crown Prince was older than the Eldest Prince. The Crown Prince was conferred the title of Crown Prince the moment he was born and was not in the Prince Sequence. The Eldest Prince's mother was not the Empress, so the Crown Prince addressed the Eldest Prince as Big Brother.

The Third Prince and the Crown Prince in Joy of Life were not the same person. The Crown Prince was the Qing Emperor's eldest son, and the Third Prince was the son of the Qing Emperor and Yi Guipin. In the end, the Crown Prince chose to commit suicide, but the ending of the Third Prince was not mentioned. Therefore, the Third Prince and the Crown Prince in Joy of Life were different characters.
Joy of Life The First Prince and the Crown Prince were not the same person. The Crown Prince was older than the Eldest Prince. The Crown Prince was conferred the title of Crown Prince the moment he was born and was not in the Prince Sequence. The First Prince's mother was not the Empress. Therefore, it could be concluded that the First Prince of Joy of Life was not the Crown Prince.
Crown Prince and Crown Prince were two different titles. According to the documents of Noble Prisoner and Nanjing Daily, Zhu Biao was the son of Zhu Yuanzhang and was made the heir and crown prince. And according to the documents of Great Ming Elegance, the conversation between the Crown Prince and the Crown Princess showed that they were a couple and had a son. According to the document " The Hat of a Prince of the Ming Dynasty "," A Study of the Apparels Unearthed from the Tomb of the King Huang of the Ming Dynasty ", the royal family members below the emperor of the Ming Dynasty, such as the crown prince, the prince, and the prince, had some differences in their clothing. In summary, the crown prince and the shizi were different titles. The crown prince referred to the emperor's son, while the shizi referred to the emperor's eldest son.
There were different opinions on whether the Third Prince was the Crown Prince or not. Some documents stated that the Third Prince of the Qing Dynasty was the Crown Prince, while others believed that the Crown Prince and the Third Prince were different people. According to the relevant documents, the Crown Prince was the Qing Emperor's eldest son, and the Third Prince was the Qing Emperor's fourth son. Although the Qing Emperor initially wanted to support the Crown Prince as the successor, he eventually abolished the Crown Prince and placed the Eldest Princess under house arrest. In the plot, the Third Prince became the Emperor of the Qing Kingdom. Therefore, according to the information provided, the Third Prince of the Qing Dynasty was not the Crown Prince.
The Crown Prince of Joy of Life was in love with Li Yunrui. In the original novel, the Crown Prince had infatuated love for Li Yunrui, but because of the obstacles in his identity and Li Yunrui's attitude, he did not dare to show it. The Crown Prince had chosen to find a substitute for Li Yunrui to comfort himself and had contracted a sexually transmitted disease that was difficult to cure. Later, after Chen Pingping learned that the Crown Prince liked Li Yunrui, in order to scheme against the Qing Emperor, he gave the Crown Prince a chance to express his love and successfully caused the Crown Prince and Li Yunrui to have an affair. Thus, the Crown Prince's target of love was Li Yunrui.
The Crown Prince of Joy of Life was in love with Li Yunrui. In the original novel, the Crown Prince had infatuated love for Li Yunrui, but because of the obstacles in his identity and Li Yunrui's attitude, he did not dare to show it. The Crown Prince had chosen to find a substitute for Li Yunrui to comfort himself and had contracted a sexually transmitted disease that was difficult to cure. Later, after Chen Pingping learned that the Crown Prince liked Li Yunrui, in order to scheme against the Qing Emperor, he gave the Crown Prince a chance to express his love and successfully caused the Crown Prince and Li Yunrui to have an affair. Thus, the Crown Prince's target of love was Li Yunrui.
The Crown Prince of Joy of Life was in love with Li Yunrui. In the original novel, the Crown Prince had infatuated love for Li Yunrui, but because of the obstacles in his identity and Li Yunrui's attitude, he did not dare to show it. The Crown Prince had chosen to find a substitute for Li Yunrui to comfort himself and had contracted a sexually transmitted disease that was difficult to cure. After Chen Pingping learned that the Crown Prince liked Li Yunrui, in order to scheme against the Qing Emperor, he gave the Crown Prince a chance to express his love and successfully caused the Crown Prince and Li Yunrui to have an affair. Thus, the Crown Prince's target of love was Li Yunrui.
The Crown Prince of Joy of Life was in love with Li Yunrui. In the original novel, the Crown Prince had infatuated love for Li Yunrui, but because of the obstacles in his identity and Li Yunrui's attitude, he did not dare to show it. The Crown Prince had chosen to find a substitute for Li Yunrui to comfort himself and had contracted a sexually transmitted disease that was difficult to cure. Later, after Chen Pingping learned that the Crown Prince liked Li Yunrui, in order to scheme against the Qing Emperor, he gave the Crown Prince a chance to express his love and successfully caused the Crown Prince and Li Yunrui to have an affair. Thus, the Crown Prince's target of love was Li Yunrui.
There were different opinions on whether the prince in Joy of Life was a good person or a bad person. Some documents believed that the Crown Prince was a kind person. He showed concern and admiration for the Eldest Princess, Fan Xian, and Mei Zhili. He did not resort to violence, nor did he have any malicious or vengeful intentions. However, there were also some people who thought that the Crown Prince was a weak person who could be easily manipulated. In general, there were different opinions on whether the Crown Prince was a good person, and there was no clear answer. Therefore, based on the information provided, it was impossible to determine whether the Crown Prince was a good person or a bad person.
There were different opinions on whether the prince in Joy of Life was a good person or a bad person. Some documents believed that the Crown Prince was a kind person. He showed concern and admiration for the Eldest Princess, Fan Xian, and Mei Zhili. He did not resort to violence, nor did he have any malicious or vengeful intentions. However, there were also some people who thought that the Crown Prince was a weak person who could be easily manipulated. In general, there were different opinions on whether the Crown Prince was a good person, and there was no clear answer. Therefore, based on the information provided, it was impossible to determine whether the Crown Prince was a good person or a bad person.