这是常规做法。
This is common practice.
常规
code of conduct; conventions; common practice; routine (medical procedure etc)
Watch it being written
Every character draws itself, stroke by stroke. Then grab the brush: trace it yourself and hear the word when you finish.
常
规
Nice writing!
Build with these blocks
Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.
常
See it in sentences
他打破了常规。
He broke the routine.