Please tell me why Zheng Chenggong won the love of the people.

Zheng Chenggong was loved by the people and became a popular hero in China. Personally, I think there are the following aspects:

1. Fighting against foreign invaders has safeguarded the interests of the Chinese nation, the dignity of the motherland and the territorial integrity of the motherland.

2. At that time, when the Ming Dynasty was dying and the Qing Dynasty was thriving, Zheng Chenggong defended the orthodoxy of the Ming Dynasty overseas and was recognized by intellectuals at that time, especially Han intellectuals with conscience.

3. In Taiwan Province Province, Zheng successfully promoted mulberry planting, ignored taxes, built water conservancy projects, and established trade and navigation with other nearby countries, which greatly developed the economy of Taiwan Province Province and won the support of the people.