linguistic:paraphrasing, structural:reformatting, structural:summarization
Ethnic policy

The Kingdom continued most of the Qin Commanderies' policies and practices dealing with the interactions between the local Yue and the Han immigrants, and Zhao Tuo proactively promoted a policy of assimilating the two cultures into each other. Although the Han were certainly dominant in holding leadership positions, the overwhelming disparity was largest immediately after the Qin conquest. Over time, the Yue gradually began holding more positions of authority in the government. Lü Jia, the last prime minister of the Kingdom, was a Yue citizen, and over 70 of his kinsmen served as officials in various parts of the government. In areas of particular "complexity", as they were called, Yue chieftains were often enfeoffed with great autonomy, such as in Xixu. Under the impetus of Zhao Tuo's leadership, Chinese immigrants were encouraged to adopt the customs of the Yue. Marriages between the Han Chinese and Yue became increasingly common throughout Nanyue's existence, and even occurred in the Zhao royal family. Many marriages between the Zhao royal family (who were Han Chinese) and the Lü family (Yue – they likely adopted Chinese names early in Nanyue's history) were recorded. Zhao Jiande, Nanyue's last king, was the son of previous king Zhao Yingqi and his Yue wife. Despite the dominating influence of the Chinese newcomers on the Hundred Yue, the amount of assimilation gradually increased over time.