人肉搜索引擎 rénròu sōusuǒ yǐnqíng

rénròu sōusuǒ yǐnqíng phrase human flesh search engine; a large-scale collective effort to find details about a person or event
Domain: Modern Chinese 现代汉语 , Subdomain: Slang
Notes: Internet slang (CC-CEDICT '人肉搜索引擎')