这是良性循环。
Zhè shì liángxìng xúnhuán.
English
This is a virtuous cycle.
positive
positive (in its effect); leading to good consequences; virtuous
Every character draws itself stroke by stroke, then hands you the brush to trace it yourself.
Nice writing!
这是良性循环。
Zhè shì liángxìng xúnhuán.
This is a virtuous cycle.
肿瘤是良性的。
Zhǒngliú shì liángxìng de.
The tumor is benign.
Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.