"Efficacy" • Chinese-English Dictionary
| 效果 | xiào guǒ | result / effect / efficacy / (theater) sound or visual effects |   |
| 功效 | gōng xiào | efficacy | |
| 功力 | gōng lì | merit / efficacy / competence / skill / power | |
| 效能 | xiào néng | efficacy / effectiveness | |
| 实效 | shí xiào | actual effect / practical result / efficacy | |
| 力道 | lì dào | strength / power / efficacy | |
| 效 |  xiào | effect / efficacy / to imitate | |
| 特效 | tè xiào | specially good effect / special efficacy / (cinema etc) special effects | |
| 疗效 | liáo xiào | healing efficacy / healing effect | |
| 疗效试验 | liáo xiào shì yàn | efficacy study / efficacy trial | |
| 疗效研究 | liáo xiào yán jiū | efficacy study / efficacy trial | |
| 疫苗效率 | vaccine efficacy | | |
| 奇效 | qí xiào | wondrous effect / marvelous efficacy | |
