奶音小乔妹粗音大瑜叔
[năi yīn xiăo qiáo mèi cū yīn dà yú shū]
'The delicate sister with a soft voice and the gruff-voiced uncle Zhou Yu.' Zhou Yu was a notable military leader in Chinese history, known for his strategic prowess. Here it humorously contrasts different vocal styles, implying personality or character traits based on voice qualities.