Study of bamboo slips in Wei, Jin, Southern and Northern Dynasties 并列题名：Study of bamboo slips in Wei, Jin, Southern and Northern Dynasties a study of Lingbao scriptures in Wei, Jin, the northern and sourthern dynasties Study on the Pardon in Wei,Jin,Southern and Northern Dynasties Study of reclusive literature in Wei, Jin, Southern and Northern Dynasties Study on the merit system in the Wei, Jin, Southern and Northern Dynasties History of literary thoughts in Wei, Jin, northern and southern dynasties Study on the imitated poems in the Wei, Jin, Northern and Southern dynasties 并列题名：Study of reclusive literature in Wei, Jin, Southern and Northern Dynasties 并列题名：Study on the merit system in the Wei, Jin, Southern and Northern Dynasties