Complex sentence: Until recently, there were only two wooden pagodas remaining, preserved in Korea as cultural heritage objects-the Palsangjeon (hall) at the Beopjusa and the Daeungjeon (hall) here at the Ssangbongsa.
Split into simpler sentences: Until recently, there were only two wooden pagodas remaining, preserved in Korea as cultural heritage objects. The Palsangjeon (hall) at the Beopjusa and the Daeungjeon (hall) here at the Ssangbongsa.