Does this document support the claim that China's one-child policy
was working? Explain

No, this document backs up China's one-child policy assertion, showing that millions more people lived in China during the time the policy was in effect than there were before.
The "one-child rule" in China forbade the majority of Chinese households from having more than one child. It was implemented nationally by the Chinese government in 1980 and ended in 2016. The initiative was implemented as a response to the government's perception that the nation's population growth was occurring too quickly.
The one-child policy was implemented in part to control population growth. As China surpassed the United States as the world's most populous nation, the one-child policy was implemented in order to restrain the country's rapid population increase.
Thus, No, this document backs up China's one-child policy assertion, showing that millions more people lived in China
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