In Detective Di Renjie, Ruyan and Li Yuanfang ended up as Di Renjie's right-hand men. Ruyan was originally a killer among the Snake Spirits. Later, she was sent to Di Renjie's side as a spy, pretending to be his niece. However, Di Renjie did not have a real niece. In the play, Ruyan gradually fell in love with Li Yuanfang and was moved by Di Renjie's sincerity. She finally turned over a new leaf and became Di Renjie's right-hand man. They had experienced many difficulties and dangers together and finally solved the big case. Because of the meritorious service of protecting the emperor, Wu Zetian officially gave Ruyan the name Di Ruyan and became Di Renjie's right-hand man. As for the details of the outcome, the literature did not mention it.
The exact number of episodes where Di Renjie and Li Yuanfang met again in Detective Di Renjie 3 was not mentioned.
The following conclusion: In Detective Di Renjie 2, Li Yuanfang and Ruyan were a couple. They went to the Yue clan to investigate the case and finally solved the big case. Because of their achievements, Wu Zetian officially gave Ruyan the name Di Ruyan and made her Di Gong's right-hand man. There was no clear information about Li Yuanfang's ending.
There was a complicated relationship between Li Yuanfang and Ruyan in Detective Di Renjie. In the drama, Li Yuanfang had deep feelings for Ruyan, and Ruyan also had special feelings for Li Yuanfang. However, specific information about whether they became husband and wife or married was not clear. Therefore, it was impossible to determine whether their relationship would develop further.
Ruyan and Li Yuanfang were two characters in Detective Di Renjie. Ruyan was originally a first-class female killer of the Snake Spirit Organization. She was sent to Di Renjie's side as a spy and pretended to be his niece. However, Di Renjie did not have a real niece. In the play, Ruyan gradually fell in love with Li Yuanfang and was moved by Di Renjie's sincerity. She finally turned over a new leaf and became Di Renjie's right-hand man. Li Yuanfang also had feelings for Ruyan, but the plot later showed that their feelings did not develop further.
In the TV series Detective Di Renjie, Li Yuanfang and Ruyan were not married. Although Ruyan once said that she and Li Yuanfang had been engaged for two years, they did not really get married in the drama. In the plot, Ruyan and Li Yuanfang protected Di Renjie together and experienced many difficulties and adventures together. In the end, Ruyan became Di Renjie's right-hand man and followed him. The search results did not provide any clear information on whether they ended up together.
The ending of the young detective Di Renjie and Wang Yuanfang was unclear. In the finale of the play, Wang Yuanfang was caught and detained, but in fact, he pretended to be caught. After that, he ordered the Imperial Guards to guard the city gates while he went to find the Emperor to protect him. However, there was no clear information about where Wang Yuanfang went in the end. There were some comments and speculations that he might have passed away with Tong Mengyao, or he might have gone to look for Li Wanqing. However, none of this had been confirmed. Therefore, there was no clear answer to Wang Yuanfang's ending.
In Detective Di Renjie II, the relationship between Li Yuanfang and Ruyan was established bit by bit. Their feelings for each other deepened over time and the accumulation of cases. In the drama, Ruyan had always been by Di Renjie's side and became his right-hand man. They had experienced many dangers and difficulties together, and Ruyan had protected and helped Di Renjie many times. Although there was no specific mention of whether they had become husband and wife, the feelings between them grew stronger and stronger, showing deep kinship and love.
There were different versions of Ruyan and Li Yuanfang's endings in Detective Di Renjie. According to document 1 and document 5, Ruyan and Li Yuanfang helped Di Gong escape and protect him. However, in the inn, Di Gong disappeared and Ruyan and Wuniang Zhong were trapped underground. In the end, they managed to escape and joined forces with the internal guards to go to Dunhuang for help. According to document 2 and document 4, Ruyan eventually became Di Gong's right-hand man. She was given the name Di Ruyan and became Di Gong's right-hand man. There was no clear information about Li Yuanfang's ending. In summary, Ruyan and Li Yuanfang's ending in Detective Di Renjie was that Ruyan became Di Gong's right-hand man, but there was no clear information about Li Yuanfang's ending.
[Detective Di Renjie 4 has indeed changed actors. Li Yuanfang is no longer played by Zhang Zijian.] The specific reason might be that there was a disagreement between the director Qian Yanqiu and the producer Zhang Wenling, causing them to go their separate ways. In addition, the change in investors could also be a factor in the change of people. However, the search results did not provide more details on why the player was changed.
Li Yuanfang in the Detective Di Renjie series was played by two actors. In Detective Di Renjie from the first to the third and in Detective Di Renjie, Li Yuanfang was played by Zhang Zijian. In Detective Di Renjie 4, Lee Yuanfang was played by Wu Zhuohan. Therefore, Li Yuanfang in the Detective Di Renjie series was played by Zhang Zijian and Wu Zhuohan.