medieval Chinese language

• 中古汉语

medieval Chinese language的用法和样例：

例句

1. She spent her time after class studying archaic Chinese.
   她利用课余时间增修古汉语。
2. Many Cantonese colloquial words could find their roots back into ancient Chinese.
   许多广州话中的口语词，其实是可以在古汉语中发现其渊源的。