《明史·志·卷三十一》
讲完，侍书官侍奉练习写字。
讲毕，侍书官侍习写字。
When finished, the servant in attendance helps the prince practice calligraphy.
<s>[INST] Convert the following modern Chinese text into Classical Chinese: 讲完，侍书官侍奉练习写字。 [/INST] 讲毕，侍书官侍习写字。</s>
Convert the following modern Chinese text into Classical Chinese: 讲完，侍书官侍奉练习写字。
user
讲毕，侍书官侍习写字。
assistant