Phono-semantic — one part hints at the meaning, another at the sound
Example phrases
别人陈述案情时,他总忍不住插嘴,显得很不专业。Biérén chénshù ànqíng shí, tā zǒng rěn bù zhù chāzuǐ, xiǎnde hěn bù zhuānyè.When others were presenting the facts of the case, he kept interrupting and seemed very unprofessional.
大人说话的时候,小孩子不要插嘴。Dàren shuōhuà de shíhou, xiǎo háizi bú yào chāzuǐ.When adults are talking, children should not butt in.
他一插嘴,大家的讨论就被打断了。Tā yì chāzuǐ, dàjiā de tǎolùn jiù bèi dǎduàn le.As soon as he butted in, everyone's discussion was cut off.