开颜

Traditional form:

開顏

Pinyin (reading):

kāiyán

Definitions:

• to smile
• to beam

Characters:

• 开 - to open; to start, to initiate, to begin
• 颜 - face, facial appearance

Traditional characters:

• 開 - to open; to start, to initiate, to begin
• 顏 - face, facial appearance