College students experiment with wireless electronics with the PLA in 1958

Shanghai's 华东理工大学 Source

A bride prepares for her wedding in 1956

Shanghai October 1, 1956 Source

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November 1957 Source

Wangcheng County, Hunan Source

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The photo includes 汪观清与黄裳（前排）、郑家声（后排左一）、徐正平（后排左三). Source

在平壤朝鲜内阁事务局礼堂，“中国人民第三届赴朝慰问团”举行了隆重的仪式，左起：贺龙、金日成、金抖奉。 Source

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July 24, 1957 中国天主教代表会议的全体代表 Source