Bīng Xīn xiě guò yī piān guānyú ānqí'ér de sǎnwén.
Bing Xin wrote an essay about angels.
Tips
usage
安琪儿 is a literary/poetic loanword, popular in early 20th-century Chinese literature (especially Bing Xin). In modern daily Chinese, 天使 is far more common for 'angel'.