The secret at the bottom of Taiping Courtyard was the Forbidden Door. According to the description in the original " Joy of Life," Ye Qingmei's letter to Fan Xian mentioned that there was a forbidden door at the bottom of Taiping Courtyard's lake. This door was the final location of all secrets. Taiping Courtyard was the place where Ye Qingmei had once lived. It was also the place where the Qing Emperor, Chen Pingping, Fan Jian, and the others remembered when they were young. The specific details and content were not mentioned in the search results provided. Therefore, the details of the secret under the Taiping Courtyard needed to be read further.

The secret at the bottom of Taiping Courtyard was the Forbidden Door. In her letter to Fan Xian, Ye Qingmei had mentioned that there was a forbidden door at the bottom of Taiping Courtyard's lake. This was the final location of all secrets. However, the specific details and content were not mentioned in the search results provided.
The secret at the bottom of Taiping Courtyard was the secret of the Forbidden Door. In her letter to Fan Xian, Ye Qingmei had mentioned that there was a forbidden door at the bottom of Taiping Courtyard's lake. This door was the final location of all secrets. Taiping Courtyard was the place where Ye Qingmei had once lived. It was also the place where the Qing Emperor, Chen Pingping, Fan Jian, and the others remembered when they were young. However, the specific details and content were not mentioned in the search results provided. Therefore, the details of the secret underwater in Taiping Courtyard needed to be read further.
The secret at the bottom of Taiping Courtyard was the secret of the Forbidden Door. In her letter to Fan Xian, Ye Qingmei had mentioned that there was a forbidden door at the bottom of Taiping Courtyard's lake. This was the final location of all secrets. Taiping Courtyard was the place where Ye Qingmei lived for a long time. It was also the place where the Qing Emperor, Chen Pingping, Fan Jian, and the others remembered when they were young. However, the specific details and content were not mentioned in the search results provided. Therefore, the details of the secret underwater in Taiping Courtyard needed to be read further.
In the original novel Joy of Life, the secret of Taiping Courtyard was the Forbidden Door. In her letter to Fan Xian, Ye Qingmei had mentioned that there was a forbidden door at the bottom of Taiping Courtyard's lake. This was the final location of all secrets. Taiping Courtyard was the place where Ye Qingmei lived for a long time. It was also the place where the Qing Emperor, Chen Pingping, Fan Jian, and the others remembered when they were young.
The secret at the bottom of Taiping Courtyard was the secret of the Forbidden Door. In her letter to Fan Xian, Ye Qingmei mentioned the bottom of Taiping Courtyard's lake. There was a forbidden door at the bottom of the lake, and it was also the final location of all secrets. This secret might involve Fan Xian's background and the Qing Emperor's true identity. However, the specific details and content were not mentioned in the search results provided.
In the original novel Joy of Life, the secret of Taiping Courtyard was the Forbidden Door. In her letter to Fan Xian, Ye Qingmei had mentioned that there was a forbidden door at the bottom of Taiping Courtyard's lake. It was also the final location of all secrets. This secret might involve Fan Xian's background and the Qing Emperor's true identity.
In the original novel Joy of Life, the secret of Taiping Courtyard was the Forbidden Door. In her letter to Fan Xian, Ye Qingmei had mentioned that there was a forbidden door at the bottom of Taiping Courtyard's lake. This was the final location of all secrets. Taiping Courtyard was the place where Ye Qingmei lived for a long time. It was also the place where the Qing Emperor, Chen Pingping, Fan Jian, and the others remembered when they were young. The specific details and content of the Forbidden Door were not mentioned in the search results provided, so further reading of the original book was needed to understand the secrets of Taiping Courtyard.
In the original novel,"Celebrating Years," the secret at the bottom of Taiping Courtyard was the Forbidden Door. In her letter to Fan Xian, Ye Qingmei had mentioned that there was a forbidden door at the bottom of Taiping Courtyard's lake. This was the final location of all secrets. Taiping Courtyard was the place where Ye Qingmei lived for a long time. It was also the place where the Qing Emperor, Chen Pingping, Fan Jian, and the others remembered when they were young. The specific details and content were not mentioned in the search results provided. Therefore, the details of the secret underwater in Taiping Courtyard needed to be read further.
The secret of Taiping Courtyard was the Forbidden Door. In her letter to Fan Xian, Ye Qingmei had mentioned that there was a forbidden door at the bottom of Taiping Courtyard's lake. This was the final location of all secrets. Taiping Courtyard was the place where Ye Qingmei lived for a long time. It was also the place where the Qing Emperor, Chen Pingping, Fan Jian, and the others remembered when they were young. The Forbidden Door involved Fan Xian's birth and people's birth, aging, illness, and death, but the specific secret content was not clearly revealed in the search results provided. Therefore, the secret of Taiping Courtyard was not clearly revealed in the original book.
The secret at the bottom of Taiping Courtyard was the secret of the Forbidden Door. Ye Qingmei's letter to Fan Xian after her death mentioned the bottom of Taiping Courtyard's lake. There was a forbidden door at the bottom of the lake, and it was also the final location of all secrets. Taiping Courtyard was the place where Ye Qingmei had always lived. It was also the place where the Qing Emperor, Chen Pingping, and Fan Jian had lived together when they were young. It carried too many memories. This secret might have something to do with Ye Qingmei's identity and story, but the specific details needed to be understood by reading the original book Joy of Life.