开心

Traditional form:

開心

Pinyin (reading):

kāixīn

Definitions:

• to feel happy
• to rejoice
• to have a great time
• to make fun of sb

Characters:

• 开 - to open; to start, to initiate, to begin
• 心 - heart; mind; soul

Traditional characters:

• 開 - to open; to start, to initiate, to begin
• 心 - heart; mind; soul