沉 ㄔㄣ ˊ chén 鱼 ㄩ ˊ yú 落 ㄌㄨㄛ ˋ luò 雁 ㄧㄢ ˋ yàn 沉 ㄔㄣ ˊ chén 魚 ㄩ ˊ yú 落 ㄌㄨㄛ ˋ luò 雁 ㄧㄢ ˋ yàn lit. fish sink, goose alights (idiom, from Zhuangzi 莊子|庄子); fig. female beauty captivating even the birds and beasts