Did you mean: caodian kadian gaodian kaidian caidian caodan gaoduan gadian ?
| 考点 | kǎo diǎn | exam site; test center / key topic (to be tested in an exam) |
| 靠垫 | kào diàn | back cushion |
| 烤电 | kǎo diàn | diathermia (medical treatment involving local heating of body tissues with electric current) |