that from 2002 to 2009, China's urban occupational diversity shows a small decline trend. The larger the city scale, the …

prices resulting from the ongoing Covid-19 pandemic, increasing global food demand and extreme weather events. Both are … China-US trade war and Russia's invasion of Ukraine, are further rattling the food market. As the world's largest consumer … of agricultural goods, China's trade strategies influence world markets, with ripple-down effects for consumers around …