封土 Traditional form: 封土 Pinyin (reading): fēngtǔ Definitions: to heap earth (to close a tomb) a mound (covering a tomb) Characters: 封 - envelope, letter; to confer, to grant; feudal 土 - soil, earth; items made of earth Traditional characters: 封 - envelope, letter; to confer, to grant; feudal 土 - soil, earth; items made of earth