lì shǐ xué jiā / pī píng / tā / zài / zhuàn jì / zhōng / shǐ yòng / le / qū bǐ / yǐn mán / le / guān jiàn / shì shí历史学家批评他在传记中使用了曲笔,隐瞒了关键事实。The historian criticized him for using distorted writing in his biography to conceal key facts.