• https://laozaoshanghai.com/
• https://pastvu.com/?g=31.221279,121.456689&z=14&s=yandex&t=sat&type=1&y=1852
• https://www.historic-shanghai.com/columbia-country-club/
• https://jaapgrolleman.com/shanghai-before-the-foreigners/
• xi you ji

Last modified: September 14, 2022

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