Tents are pitched using social distancing to help slow the spread of coronavirus disease (COVID-19) at a homeless encampment christened Safe Sleeping Village in a square next to city hall in San Francisco, California, U.S. May 28, 2020. (Photo: China News Service/Liu Guanguan)

An aerial view of San Francisco's first temporary sanctioned tent encampment for the homeless in San Francisco, California, May 28, 2020. (Photo: China News Service/Liu Guanguan)

An aerial view of San Francisco's first temporary sanctioned tent encampment for the homeless in San Francisco, California, May 28, 2020. (Photo: China News Service/Liu Guanguan)

An aerial view of San Francisco's first temporary sanctioned tent encampment for the homeless in San Francisco, California, May 28, 2020. (Photo: China News Service/Liu Guanguan)

An aerial view of San Francisco's first temporary sanctioned tent encampment for the homeless in San Francisco, California, May 28, 2020. (Photo: China News Service/Liu Guanguan)

An aerial view of San Francisco's first temporary sanctioned tent encampment for the homeless in San Francisco, California, May 28, 2020. (Photo: China News Service/Liu Guanguan)