乐观

Traditional form:

樂觀

Pinyin (reading):

lèguān

Definitions:

• optimistic; hopeful

Characters:

• 乐 - cheerful, happy, laughing; music
• 观 - to observe, to spectate; appearance, view

Traditional characters:

• 樂 - cheerful, happy, laughing; music
• 觀 - to observe, to spectate; appearance, view