Correct
质变
/ zhìbiàn /
Strokes
Definition
qualitative change/fundamental change
Example
As a Noun
qualitative change; change in quality
1
Cóng
从
liàngbiàn
量变
dào
到
zhìbiàn
质变
from quantitative change to qualitative change
2
Bùfen
部分
zhìbiàn
质变
partial qualitative change
3
Fāshēng
发生
zhìbiàn
质变
change qualitatively