慕容皝
During Murong Hui's rule as tribal chief, the Jin dynasty's central government was in constant turmoil and eventually collapsed due to infighting and agrarian rebellions, the strongest of which was the Xiongnu state Han Zhao. As a result, many refugees arrived in the relatively safe domain of Murong Hui's, and as he treated the ethnically Han refugees with kindness, most chose to stay, greatly strengthening his power, and as Jin forces in the north gradually fell to Han Zhao's capable general Shi Le (who later established his own independent state Later Zhao), Murong Hui became the only domain in northern China still under titular Jin rule, carrying the Jin-bestowed title of the Duke of Liaodong. He entrusted Murong Huang with many important military tasks. These included fighting the powerful fellow Xianbei Yuwen tribe in 320 and 325. In early 322, Murong Hui named Murong Huang heir apparent. However, Murong Hui also greatly favored Murong Huang's brothers Murong Ren, Murong Zhao, and particularly Murong Han (慕容翰), who was regarded very highly as a general. Murong Huang became jealous and suspicious of these brothers, feelings which became known to them and which would sow the seeds of future troubles.