explaining words in ancient books

• 训诂

explaining words in ancient books的用法和样例：

例句

1. GuoPu was one of the outstanding hermeneutist in Jin Dynasty.
   郭璞是晋代杰出的训诂学家。
2. As one of the academic activities, the Han Commentary Studies comprised exegesis of meaning of words and explanations of the most essential principles.
   作为学术活动，章句学既包含文字训诂，也包括义理阐释，并由义理阐释而滋生出强烈的学术派性。