"'The Hidden Land' means that a large amount of land in the Ming dynasty (1368-1644) was 'hidden' or unknown, since the land was managed by both the administrative and the military systems, and only the former was made public while the latter was being hidden due to confidential…
"'The Hidden Land' means that a large amount of land in the Ming dynasty (1368-1644) was 'hidden' or unknown, since the land was managed by both the administrative and the military systems, and only the former was made public while the latter was being hidden due to confidential…
"The Hidden Land" means that a large amount of land in the Ming dynasty (1368-1644) was "hidden" or unknown, since the land was managed by both the administrative and the military systems, and only the former was made public while the latter was being hidden due to confidentiali…