We are providing an unedited version of this manuscript to give early access to its findings. Before final publication, the manuscript will undergo further editing. Please note there may be errors ...

Ensuring food security is an eternal issue in the development process of human society, and as a major global grain-producing country, China has played an important role in stabilizing world food ...

U.S. government investments in global food security have traditionally received strong bipartisan support from policymakers, either explicitly or implicitly, on moral, economic, and national security ...