- 刚愎自用 gāngbìzìyòng stubborn and self-opinionated(idiom) obstinate and willful; insisting on one's own way and refusing to listen to others' advice
- 师心自用 shīxīnzìyòng opinionated and stubbornStubborn and set in one's ways; to follow one's own intuition as a master and disregard the advice of others; self-opinionated.
- 刚戾自用 gānglìzìyòng obstinate and headstrongstubborn and perverse; set in one's ways and refusing to listen to advice from others
- 刚褊自用 gāngbiǎnzìyòng stubborn and self-opinionatedobstinate and refusing to listen to others; a variant form of a common idiom for being headstrong and self-willed
- 自用车 zìyòngchē private vehicleA vehicle used by a person, company, or organization for personal or internal use rather than for commercial business or public transport.