lì shǐ / yán jiū zhě / tōng guò / dàng àn / hé / huí yì lù / fēn xī / Zhāng Zhì zhōng / de / zhèng zhì / zhǔ zhāng / jí qí / wài jiāo / huó dòng历史研究者通过档案和回忆录,分析张治中的政治主张及其外交活动。Historians analyzed Zhang Zhizhong's political views and diplomatic activities using archives and memoirs.