classifier for long thin things (rivers, cracks etc), barriers (walls, doors etc), questions (in an exam etc), commands, courses in a meal, steps in a process
province (of Korea or Japan)
channel
method
doctrine
teachings
咩
me1
the bleating of sheep
final particle which transforms statements into questions that indicate doubt or surprise (Cantonese)
what
whatever
Learn Stroke Order
See how to write "唔知" with stroke-by-stroke animation