+0 = 3

ㄇㄧㄢˊmián

ㄇㄧㄢˊmián
  1. 說文解字》:。」
"roof" radical (Kangxi radical 40)​, occurring in 家, 定, 安 etc, referred to as 寶蓋|宝盖[bao3 gai4]
Radikal Nr. 40 = Dach (Sprachw)​
toit (radical)​