二进宫 Traditional form: 二進宮 Pinyin (reading): èrjìngōng Definitions: name of a famous opera (slang) to go to jail for a second offense Characters: 二 - two; twice 进 - to advance, to make progress; to come in, to enter 宫 - palace; surname Traditional characters: 二 - two; twice 進 - to advance, to make progress; to come in, to enter 宮 - palace; surname