《资治通鉴·后唐纪·后唐纪六》
乙未，孟知祥病好了；丁酉，进入梓州。
乙未，知祥疾瘳；丁酉，入梓州。
In yiwei year, Meng Zhixiang recovered from his illness; in dingyou year, Meng Zhixiang entered Zizhou.
<s>[INST] Kindly elucidate the central themes in this passage in English: 乙未，知祥疾瘳；丁酉，入梓州。 [/INST] In yiwei year, Meng Zhixiang recovered from his illness; in dingyou year, Meng Zhixiang entered Zizhou.</s>
Kindly elucidate the central themes in this passage in English: 乙未，知祥疾瘳；丁酉，入梓州。
user
In yiwei year, Meng Zhixiang recovered from his illness; in dingyou year, Meng Zhixiang entered Zizhou.
assistant