这种药功效很好。
This medicine works well.
efficacy
Every character draws itself, stroke by stroke. Then grab the brush: trace it yourself and hear the word when you finish.
Nice writing!
Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.
这种药功效很好。
This medicine works well.
茶有很多功效。
Tea has many benefits.