Return to 70, Marry an Educated Youth, and Start Building the Great Northern Wilderness

Agricultural expert Zhang Xiangbei returned to the Great Northern Wilderness in 1972. Farm! When the King of Heaven comes, I, Zhang Xiangbei, will also farm! Are American fertilizers good? Our chemical fertilizers in China resist floods and droughts and increase production! Are American seeds good? The yield of China's seeds per acre is ten thousand kilograms! Will the United States ban the export of soybeans to China? As soon as the words were released, the United States was dumbfounded. The oil yield rate of China's soybeans is over 80%? The United States: Dear Mr. Zhang Xiangbei, please export soybeans to us!