Question: Are both Hao Jie and Mai Thúc Loan from the same country?
Sentence (from "Mai Thúc Loan"): Regarded as one of the major rebellions during the Third Chinese domination, the uprising of Mai Thúc Loan succeeded in capturing the capital Tống Bình (now Hanoi) of the Tang protectorate and Mai Thúc Loan thus became Mai Hắc Đế, the emperor of the independent region for a short time before being put down by the military campaign after the order of the Emperor Xuanzong of Tang.
Relevant evidence: No