49前這類人各地都有。現在也有。有些是自學的，少數有師承。

來源: Shubin 於 2022-11-14 07:16:25 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.