period, celadons and the world's first movable metal type oftheGoryeoDynasty, scientific inventions ... Biwon (the Secret Garden). King Taejong, the third ruler oftheJoseonDynasty, as a secondary palace ... Jhe JoseonDynasty. Prehistoric materials, utensils and cultural artifacts ofthe Three Kingdoms
JoseonDynastyperiod. In this place a special ritual(Sajikdaeje) was held once a year. The meaning of ... , dating back tothe Three Kingdoms Period, was renewed and expanded during theGoryeo and the ... JoseonDynasties. The Sajikdan Altar was restored tothe original state in 1988 from the ruins since the