不懂则问是好习惯。
Asking when you do not understand is a good habit.
(literary) (conjunction used to express contrast with a previous clause) but; then; (bound form) standard; norm; (bound form) principle
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.
不懂则问是好习惯。
Asking when you do not understand is a good habit.
有错则改,这就对了。
Fix mistakes when found, that is right.