Answer
Nguyễn Trung Trực is renowned for his heroic act of sinking a French warship, the Espérance, in 1868. This daring feat was a major blow to the French colonial forces and became a symbol of Vietnamese resistance against foreign occupation. Trực's actions not only inspired his compatriots to fight for their independence but also left a lasting impact on Vietnamese history and culture, solidifying his status as a national hero.