tángdài / de / dàizhào / zài / gōngzhōng / zhíbān / suíshí / zhǔnbèi / yìngdá / huángdì唐代的待诏在宫中值班,随时准备应答皇帝。In the Tang dynasty, the attendants on call served in the palace, ready to answer the emperor at any time.