三句话不离本行

三句話不離本行
sānjùhuàbùlíběnháng
idiom

Meanings

  1. 1 can't say three sentences without bringing up one's own line of work
  2. 2 to talk shop all the time

Examples

Tā shì gè yīshēng, sānjùhuàbùlíběnháng, lián chīfàn dōu zài jiǎng bìnglì.
He's a doctor — can't say three sentences without going on about cases, even at dinner.
Zuò xiāoshòu de rén sānjùhuàbùlíběnháng hěn zhèngcháng.
It's perfectly normal for salespeople to talk shop nonstop.

Tips

history
Cited in Li Boyuan's late-Qing satirical novel 《现形》 (Guānchǎng Xiànxíngjì, 'Exposure of the Official World,' 1903): 'Wherever he went, three sentences in he was already on his line of work, pulling out his subscription book to show people.' The idiom has been a stock complaint about specialists ever since.
memory
Read it literally: (three sentences) (don't leave) 本行 (one's own trade). After three sentences, they've already steered back to work. Universal.

Stroke Order

sān
huà
běn
xíng