Video: Banner to Smithsonian @Six Companies in San Francisco Chinatown 5月10日史密森尼國家美國歷史博物館（Smithsonian National Museum of American History）館長蒞臨中華總會館，接受僑界「我們一起援商、反歧視、支持全球抗疫、加油！」的橫額交接儀式。
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Johnson Choi Biz 