1. 小報告 (xiǎobàogào)

   1. 暗中收集情況向上級作的匯報。有時也稱“小匯報” lodge a complaint against sb.with his superior;unhonest information made known to the superiors

小報告 (xiǎo bào gào)

1. 不以光明正大的方式，私下向上級報告或反映。