Answer:
The text below clearly explains the influence of Buddhism on the Korean way of life and culture. Buddhism changed the way of thinking and putting into practice the following activities, in an expansive way:
scholarship, arts, science, technology,
development of astronomical observatory / tumuli system of doctor of medicine;
improvements in astronomy, mathematics,
medicine, architecture, metallurgy
Prior to the expansion of Buddhism in both Korea and other regions of Asia, there was a more limited view of the ancestral culture of these peoples. The Belief of Change brought about a greater reflection and change in the thinking of the people of Korea, in their conduct, manifested for example through the arts, music, architecture (as mentioned above), and also in the care of Medicine.