無
nothingness, none, ain't, nothing, nil, not
On'yomi: ム (mu)、 ブ (bu)
Kun'yomi: な.い (na.i)
Stroke order
勉
exertion, endeavour, encourage, strive, make effort, diligent
On'yomi: ベン (ben)
Kun'yomi: つと.める (tsuto.meru)
Stroke order