The Asians started limiting European contact. Once the Ming Dynasty came into play they went back to the traditional Han tradition which was the Confucius Ideas. They learned that bringing in different cultures was dangerous. Yonglo wanted to limit the impact of European cultures. Ming government started focusing on farming rather than trade. They had low tax on farming and high tax on manufactured items. Ming government allowed Christian missionaries from Europe to come to China because they were interested in European technology. From this they were introduced to Astronomy and Fundamental Math. Christianity did not have a major impact on China.
Impact of Europeans was all of the spices coming back to Europe were dropped by 1/5 og the original cost. It was dropped because it