Phono-semantic — one part hints at the meaning, another at the sound
Example phrases
他表面上说话尖刻,心肠却并不坏,经常暗中资助学生。Tā biǎomiàn shàng shuōhuà jiānkè, xīncháng què bìng bú huài, jīngcháng ànzhōng zīzhù xuéshēng.He speaks sharply on the surface, but he is not bad-hearted and often helps students quietly.
我奶奶心肠好,最喜欢帮助邻居。Wǒ nǎinai xīncháng hǎo, zuì xǐhuan bāngzhù línjū.My grandma is kind-hearted and loves helping the neighbours most of all.
他心肠太软,别人一开口他就答应帮忙。Tā xīncháng tài ruǎn, biérén yī kāikǒu tā jiù dāying bāngmáng.He has too soft a heart; as soon as someone asks, he agrees to help.