There were several possibilities for why Ye Liuyun helped Fan Xian recover his zhenqi. First of all, Ye Liuyun might have recognized Fan Xian's value and felt that he was important to the Qing Kingdom and even the entire Joy of Life world. Secondly, Ye Liuyun might have hoped to help Fan Xian improve his relationship with the Qing Emperor and borrow Fan Xian's power to make the Jingdou Ye family rise again. In addition, there was another possibility that Ye Liuyun feared Fan Xian's status as a prince, but he might have other considerations deep in his heart. However, the specific reason was not explicitly mentioned in the search results provided. Therefore, the exact reason why Ye Liuyun helped Fan Xian recover his zhenqi was still uncertain.

The reason Ye Liuyun helped Fan Xian recover his zhenqi was because he was related to Fan Xian's mother, Ye Qingmei, and Wu Zhu. Ye Liuyun had not come to kill Fan Xian. He had helped Fan Xian recover his zhenqi because he had some connections with Fan Xian's family. The specific reason might be more complicated than we know, but Ye Liuyun's help did allow Fan Xian to recover his zhenqi.
Fan Xian had lost his zhenqi after the assassination at Hanging Temple and could no longer practice to become a Great Grandmaster. However, Ye Liuyun had cut off a lock of Fan Xian's hair with a sword in one battle. In reality, he had also helped Fan Xian repair his meridians and suddenly recover his zhenqi. The specific reason might be related to Ye Liuyun's swordsmanship and Fan Xian's identity, but the specific details were not revealed in the search results provided. Therefore, the exact reason why Ye Liuyun helped Fan Xian recover his zhenqi was still unclear.
There was no specific information about the exact time Fan Xian recovered his zhenqi in the novel Joy of Life. Although it was mentioned that Fan Xian had recovered his zhenqi, there was no specific time. After Fan Xian was injured, he underwent Fan Ruoruo's surgery and repaired his meridians by practicing Tianyi Dao. However, he did not mention the time needed to recover zhenqi. Thus, it was impossible to determine the exact moment Fan Xian recovered his zhenqi.
There was no clear information about the exact time Fan Xian recovered his zhenqi in the novel," Celebrating Years." Although it was mentioned that Fan Xian had recovered his zhenqi in the 78th chapter, there was no specific time. After Fan Xian was injured, he underwent Fan Ruoruo's surgery and repaired his meridians by practicing Tianyi Dao. However, he did not mention the time needed to recover zhenqi. Thus, it was impossible to determine the exact time Fan Xian's zhenqi had recovered.
There was no specific information about the exact time Fan Xian recovered his zhenqi in the novel Joy of Life. In Chapter 78, Fan Xian recovered his zhenqi, but there was no mention of a specific time. After Fan Xian was injured, he underwent Fan Ruoruo's surgery and repaired his meridians by practicing Tianyi Dao. However, he did not mention the time needed to recover zhenqi. Thus, it was impossible to determine the exact time Fan Xian would recover his zhenqi.
There was no clear information on the exact time Fan Xian's zhenqi recovered in the novel," Celebrating Years." Although it was mentioned that Fan Xian had recovered his zhenqi in the 78th chapter, there was no specific time. After Fan Xian was injured, he underwent Fan Ruoruo's surgery and repaired his meridians by practicing Tianyi Dao. However, he did not mention the time needed to recover zhenqi. Thus, it was impossible to determine the exact moment Fan Xian's zhenqi recovered.
There was no specific information about the exact time Fan Xian recovered his zhenqi in the novel Joy of Life. Although it was mentioned that Fan Xian had recovered his zhenqi, there was no specific time. After Fan Xian was injured, he underwent Fan Ruoruo's surgery and repaired his meridians by practicing Tianyi Dao. However, he did not mention the time needed to recover zhenqi. Thus, it was impossible to determine when Fan Xian would recover his zhenqi.
There was no specific information about the exact time Fan Xian recovered his zhenqi in the novel Joy of Life. Fan Xian recovered his zhenqi in chapter 78, but he did not mention the exact time. After Fan Xian was injured, he underwent Fan Ruoruo's surgery and repaired his meridians by practicing Tianyi Dao. However, he did not mention the time needed to recover zhenqi. Thus, it was impossible to determine the exact time Fan Xian would recover his zhenqi.
There was no specific information about the exact time Fan Xian recovered his zhenqi in the novel Joy of Life. Although it was mentioned that Fan Xian had recovered his zhenqi, there was no specific time. After Fan Xian was injured, he underwent Fan Ruoruo's surgery and repaired his meridians by practicing Tianyi Dao. However, he did not mention the time needed to recover zhenqi. Thus, it was impossible to determine the exact time Fan Xian would recover his zhenqi.
After Fan Xian's zhenqi dissipated in the novel Joy of Life, the details of his recovery were not mentioned. However, Fan Xian had successfully recovered his zhenqi through practicing Tianyi Dao and the help of Haitang Duoduo. After he was assassinated, he was treated by Haitang Duoduo and recuperated for nearly a month. While Fan Xian was recuperating, he practiced the Tianyi Dao heart technique. Through the practice of this technique, he successfully recovered his strength above the ninth-level. He also began to practice his Tyrannical zhenqi. In the end, Fan Xian's body contained Tianyi Dao and Tyrannical zhenqi. Through the practice of these two techniques, he successfully reached the realm above the ninth-level and became one of the strongest among ordinary people. Thus, Fan Xian's zhenqi recovery was achieved through practicing Tianyi Dao's heart technique and obtaining Haitang Duoduo's help.