Did you mean: chixiao shijiao shixia shaxiao shexiao shijia sijiao shixi ?
| 失效 | shī xiào | to fail / to lose effectiveness |
| 实效 | shí xiào | actual effect / practical result / efficacy |
| 时效 | shí xiào | timeliness / period of viability or validity / (law) prescription; limitation / (metallurgy) aging |
| 失笑 | shī xiào | to laugh in spite of oneself / to be unable to help laughing / to break into laughter |
| 适销 | shì xiāo | marketable / saleable / appropriate to the market |
| 试销 | shì xiāo | trial sale / test marketing |