+4 = 6 

ㄩㄝˋyuè

  1. 古代砍斷雙腳刑罰漢書··刑法》:五百。」

  1. 砍斷雙腳」。·元稹出門〉:。」

to amputate one or both feet (punishment in imperial China)​, see also 五刑[wu3 xing2]
couper les pieds (châtiment)​
Abschneiden der Füße (als Strafe)​