| 卫星导航 | wèi xīng dǎo háng | satellite navigation / sat-nav | 
| 卫 | Wèi | surname Wei / vassal state during the Zhou Dynasty (1066–221 BC), located in present-day Henan and Hebei Provinces | 
| 卫 | wèi | to guard / to protect / to defend / abbr. for 卫生, hygiene / health / abbr. for 卫生间, toilet | 
| 卫星 | wèi xīng | satellite / moon / CL:颗 | 
| 星 | xīng | star / heavenly body / satellite / small amount | 
| 导 | dǎo | to transmit / to lead / to guide / to conduct / to direct | 
| 导航 | dǎo háng | (lit. and fig.) to navigate | 
| 航 | háng | boat / ship / craft / to navigate / to sail / to fly |