+2 = 3

ㄓㄤˋzhàng

ㄓㄤˋzhàng
  1. 丈量」。
measure of length, ten Chinese feet (3.3 m)​, to measure, husband, polite appellation for an older male
(10 feet)​ vermessen (V)​, 3 1:3 Meter (S)​
(unité de longueur ~3m)​, mesurer