啧啧

Traditional form:

嘖嘖

Pinyin (reading):

zézé

Definitions:

• to click one's tongue

Characters:

• 啧 - interjection of approval or admiration
• 啧 - interjection of approval or admiration

Traditional characters:

• 嘖 - interjection of approval or admiration
• 嘖 - interjection of approval or admiration