<Ul> <Li> Dolpopa </Li> </Ul> <Dl> <Dt> Sakya </Dt> </Dl> <Ul> <Li> Sakya Pandita </Li> <Li> Gorampa </Li> </Ul> <Dl> <Dt> Gelugpa </Dt> </Dl>

What is the purpose of creating and destroying sand mandalas