The historical achievement of national hero Zheng Chenggong is

Zheng Chenggong was a great national hero in the late Ming Dynasty. His great contribution was to recover Taiwan Province, realize the reunification of the motherland and expel foreign invaders. After entering Taiwan Province, a series of political and economic measures were taken to promote the economic development of Taiwan Province.

Zheng Chenggong (August 26, 1624-June 22, 1662), born in Nan 'an, Quanzhou, Fujian Province, was a strategist in the late Ming and early Qing Dynasties, a famous anti-Qing fighter and a national hero. The real name is Sen, also known as Fusong, and the word is Ming Yan and the word is big wood. Emperor Wu of the Long Dynasty gave Zhu the surname, with the title of "Lord of the Country".

Zheng Chenggong wrote Wang Ji in Yanping County. After Zheng Chenggong's death, people in Taiwan Province successively set up temples to offer sacrifices, among which the King's Temple in Yanping County in Tainan was the most important.

Extended information:

In the 18th year of Shunzhi in Qing Dynasty, in March of the 15th year of Yongli in Nanming Dynasty, Zheng Chenggong personally led 25, soldiers to land in Taiwan Province Luermen (now Tainan area) in 1 warships.

After eight months of heroic fighting, Zheng Chenggong recovered Taiwan Province, the territory of China occupied for 38 years, from the Dutch invaders. This war ended the operation of the Dutch East India Company in Taiwan Province, China, and opened the Ming and Zheng regimes' rule over Taiwan Province.

After Zheng Chenggong acquired Taiwan Province, he established the first Han regime in Taiwan Province, which also brought a wave of Han immigrants. The introduction of China Ming imperial palace, temples, imperial examinations and other laws and regulations laid the foundation for Taiwan Province to become a society dominated by Han culture in the future.

Among them, the education of Confucianism and the system of appointing officials by examination spread rapidly in Taiwan Province, and Taiwan Province also started the mode of establishing a career as a scholar through imperial examination and promotion.

Reference: Baidu Encyclopedia-Zheng Chenggong.