<P> Jianxing (建興) 386--396 </P> <Tr> <Td> Murong Bao 慕容 寶 </Td> <Td> </Td> <Td> 396--398 </Td> <Td> Yongkang (永康 yǒng kāng) 396--398 </Td> <Td> </Td> <Td> </Td> <Td> Emperor Huimin 惠 愍帝 </Td> <Td> Liezong Emperor 烈 宗 </Td> </Tr> <Tr> <Td> Murong Sheng 慕容 盛 </Td> <Td> </Td> <Td> 398--401 </Td> <Td> Jianping (建 平) 398 <P> Changle (長樂) 399--401 </P> </Td> <Td> </Td> <Td> </Td> <Td> Emperor Zhaowu 昭 武帝 </Td> <Td> Zhongzong Emperor 中 宗 </Td> </Tr> <P> Changle (長樂) 399--401 </P>

According to the text what were two of the most important dynasties in china