zhǎo​shàng​mén

seek out

找上门 (找上門) zhǎo​shàng​mén
seek out verb
to come to someone's door to settle a matter or confront them

Because of his debts, several creditors have come looking for him at his door.

visit verb
to call on someone at their home or place of business

If something you bought breaks, you can go directly to the merchant and ask them to repair it.

Frequency

Movie subtitles
3.40 per million appears in 1% of films
Written text
2.44 per million

Sources

Definitions
CC-CEDICT