| 心 | xīn | heart; mind; intention; centre; core; CL:颗,个 |
| 心里 | xīn li | chest; heart; mind |
| 心理 | xīn lǐ | mental; psychological |
| 心理学 | xīn lǐ xué | psychology |
| 心情 | xīn qíng | mood; frame of mind; CL:个 |
| 心中 | xīn zhōng | central point; in one's thoughts; in one's heart |
| 心脏 | xīn zàng | heart; CL:颗,个 |
| 心灵 | xīn líng | bright; smart; quick-witted; heart; thoughts; spirit |
| 心头 | xīn tóu | heart; thoughts; mind |
| 心事 | xīn shì | a load on one's mind; worry; CL:宗,桩 |
| 心思 | xīn si | thought; idea; to think hard about sth; inclination; mood |
| 心想 | xīn xiǎng | to think to oneself; to think; to assume |
| 心目 | xīn mù | mentality; mental attitude; viewpoint |
| 心意 | xīn yì | regard; kindly feelings; intention |
| 心血 | xīn xuè | heart's blood; expenditure (for some project); meticulous care |
| 心室 | xīn shì | ventricle (heart) |
| 心愿 | xīn yuàn | cherished desire; dream; craving; wish; aspiration |
| 心肠 | xīn cháng | heart; intention; one's inclination; state of mind; to have the heart for sth; mood |
| 心肌 | xīn jī | myocardium |
| 心房 | xīn fáng | cardiac atrium |
| 心爱 | xīn ài | beloved |
| 心境 | xīn jìng | mood; mental state; frame of mind |
| 心跳 | xīn tiào | heartbeat; pulse |
| 心地 | xīn dì | character |
| 心腹 | xīn fù | trusted aide; confidant; reliable agent; to confide |
| 心疼 | xīn téng | to love dearly; the pain of love |
| 心声 | xīn shēng | thoughts; feelings; aspirations; heartfelt wishes; inner voice |
| 心得 | xīn dé | knowledge gained; CL:个 |
| 心包 | xīn bāo | pericardium |
| 心底 | xīn dǐ | bottom of one's heart |
| 心怀 | xīn huái | to harbor (thoughts); to cherish; to entertain (illusions) |
| 心中有数 | xīn zhōng yǒu shù | to know what's going on |
| 心学 | xīn xué | School of Mind; Neo-Confucian Idealistic School (from Song to mid-Qing times, c. 1000-1750, typified by the teachings of Wang Yangming 王阳明) |
| 心神 | xīn shén | mind; state of mind; attention; (Chinese medicine) psychic constitution |
| 心胸 | xīn xiōng | breadth of mind |
| 心肝 | xīn gān | conscience; darling; character; sincerity; cordiality |
| 心里话 | xīn li huà | (to express one's) true feelings; what is on one's mind; secret mind |
| 心坎 | xīn kǎn | bottom of one's heart |
| 心口 | xīn kǒu | pit of the stomach; solar plexus; words and thoughts |
| 心急 | xīn jí | hurried; ruffled; impatient; short tempered |
| 心满意足 | xīn mǎn yì zú | perfectly contented (idiom); perfectly satisfied |
| 心轴 | xīn zhóu | central axis; spindle |
| 心不在焉 | xīn bù zài yān | absent-minded; preoccupied; inattentive; with one's thoughts wandering |
| 心性 | xīn xìng | one's nature; temperament |
| 心眼儿 | xīn yǎnr | one's thoughts; mind; intention; willingness to accept new ideas; baseless suspicions |
| 心土 | xīn tǔ | subsoil |
| 心服 | xīn fú | to be convinced |
| 心绪 | xīn xù | state of mind; mood |
| 心肌炎 | xīn jī yán | myocarditis |
| 心虚 | xīn xū | lacking in confidence; diffident; to have a guilty conscience |
