嘻皮笑脸

Explanation: ① describe the laughing look. ② describe the way light laugh. ③ described Chanxiao please look. 　　Source: ① "Dream of Red Mansions" at its thirty-back you have to carefully! You see me, and who played! Suri you have those hippie girls smile, you should ask them to go! "② Zhao," Xiao Erhei married "to a three-Jin Wang, Xiao Qin hippie smile to say 'this will be regarded as a loophole, right?" 　　Examples: ③ Zhanglang only say the word, a treasure, a rich man to go Zhanglang before ~ ​​'little brother, you plow into the gold and silver yet? Show me. '★ "Chinese Folk Tales election Zhanglang CEPREI"