1 sentence for 古文 (gǔ​wén — school subject)

1. 他连普通话都说不好，何况是古文呢？

   tā lián pǔ​tōng​huà dōu shuō bù hǎo, hé​kuàng shì gǔ​wén ne?

   He can't even speak Mandarin well, let alone classical Chinese.

   Source: Dong Chinese Dictionary