An ancient kingdom ruled by this ethnicity was called the “Land of the Tattooed Men,” named for signs of aristocracy since the Đông Sơn culture. A rebellion of this ethnicity revived the Nányuè Kingdom after storming 65 citadels. A kingdom of this ethnicity used massive wooden stakes to entrap Kublai Khan’s fleet during a 1288 invasion. (10[1]-5[2])In 42 CE, (-5[1])Mǎ Yuǎn (-5[1])led Hán armies against elephant-riding tribes of this ethnicity in the Red River Delta led by the Trưng Sisters. (10[2])Lê Lợi (10[2])(“leh loy”) was a leader of this ethnicity, a state of which preceded (10[1])by the name “Dai” was succeeded by the Nguyen (“win”) dynasty. For 10 points, name this ethnicity whose Ly Dynasty built Hanoi. (10[1])■END■ (10[2])