Phono-semantic — one part hints at the meaning, another at the sound
Example phrases
孩子聚精会神地看着老师画画,连眼睛都不眨一下。Háizi jùjīnghuìshén de kàn zhe lǎoshī huàhuà, lián yǎnjing dōu bù zhǎ yí xià.The child watched the teacher draw with complete concentration, not even blinking.
他聚精会神地听老人讲故事。Tā jùjīnghuìshén de tīng lǎorén jiǎng gùshi.He listened with rapt attention as the old man told a story.
考试时,大家都聚精会神地答题。Kǎoshì shí, dàjiā dōu jùjīnghuìshén de dá tí.During the exam, everyone concentrated fully on answering the questions.