向纵深发展。
Develop in depth.
纵深
depth (from front to rear); depth (into a territory); span (of time)
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.
纵
深
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.
纵
See it in sentences
这个话题还有纵深吗？
Does this topic have more depth?