chā​shǒu HSK7

meddle

插手 chā​shǒu
meddle verb
to get involved in or interfere with a matter, often without invitation or necessity

Since this is their private domestic affair, you shouldn't interfere.

interference verb
the act of intervening or meddling in an affair or situation

The case was complicated by the interference of outside forces, making it very difficult to handle.

Frequency

Movie subtitles
14.2 per million appears in 6% of films
Written text
3.38 per million

Details

HSK 3.0
Level 7

Sources

Definitions
CC-CEDICT