《史记·三十世家·郑世家》
与楚国子反有交情，子反说情把放回郑国。
睔私於楚子反，子反言归睔於郑。
He had a friendship with Zi Fan of Chu, Zi Fan interceded and released him back to Zheng.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 睔私於楚子反，子反言归睔於郑。 [/INST] He had a friendship with Zi Fan of Chu, Zi Fan interceded and released him back to Zheng.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 睔私於楚子反，子反言归睔於郑。
user
He had a friendship with Zi Fan of Chu, Zi Fan interceded and released him back to Zheng.
assistant