| 地雷 | dì léi | land mine (CL:顆|颗[ke1]) / (fig.) sore point / weak spot | ![]() |
| 心病 | xīn bìng | anxiety / sore point / secret worry / mental disorder / heart disease (medicine) | ![]() |
| 心结 | xīn jié | a matter that gnaws at one's mind / preoccupation / sore point / rancor | ![]() |
| 痛点 | tòng diǎn | pain point / sore point | ![]() |
