衍变

Traditional form:

衍變

Pinyin (reading):

yǎnbiàn

Definitions:

• to develop
• to evolve

Characters:

• 衍 - to overflow; to spread out
• 变 - to change, to transform, to alter; rebel

Traditional characters:

• 衍 - to overflow; to spread out
• 變 - to change, to transform, to alter; rebel