Phono-semantic — one part hints at the meaning, another at the sound
Example phrases
他在信中语气恳切,希望校方重新考虑处分决定。Tā zài xìn zhōng yǔqì kěnqiè, xīwàng xiàofāng chóngxīn kǎolǜ chǔfèn juédìng.His tone in the letter was earnest, and he hoped the school would reconsider the disciplinary decision.
他恳切地请求老师再给他一次机会。Tā kěnqiè de qǐngqiú lǎoshī zài gěi tā yí cì jīhuì.He earnestly asked the teacher to give him one more chance.
朋友恳切的话让我心里暖暖的。Péngyou kěnqiè de huà ràng wǒ xīnli nuǎnnuǎn de.My friend's earnest words warmed my heart.