喜笑顏開

Simplified: 喜笑颜开

xǐxiàoyánkāi ㄒㄧˇ ㄒㄧㄠˋ ㄧㄢˊ ㄎㄞ

    • grinning from ear to ear (idiom)
    • beaming with happiness

Character by character

Sources