自相矛盾

zìxiāng-máodùn
idiom HSK 7-9 #19,072

Meanings

  1. 1 to contradict oneself
  2. 2 self-contradictory

Examples

HSK 5
Tā de shuōfǎ qiánhòu zìxiāng-máodùn.
His statements contradict each other.
HSK 6
Zhège jìhuà běnshēn jiù zìxiāng-máodùn.
This plan is inherently self-contradictory.

Tips

history
From a story in 韩非子: a merchant boasted his spear () could pierce anything and his shield () could block anything. When asked what happens if the spear hits the shield, he had no answer.

Stroke Order

xiāng
máo
dùn