What did scholars consider the three perfections between the tang and ming dynasties? painting architecture calligraphy poetry medicine pottery three perfections

Three perfections considered by scholars between the Tang and Ming dynasties is the gathering of poets, calligraphers and painters to create an artwork in ancient China exploring the interconnections between poetry, calligraphy, and painting. These arts nurtured the traditional Chinese scholars and scholar-officials as vehicles of self-expression. The art of painting was viewed as ‘silent poetry,’ while poetry was expressed by  ‘painting with sound.’ as scholars who were taught the ‘art of handwriting’ or calligraphy, applied the use of calligraphic brushstrokes in their paintings.

the hereditary right of a monarch to rule from the mandate of heaven

i'd assume india mainly because of how isolated japan was.   plus it is a whole china away.