You-rong Shen(沈有容) was a naval leader with a great conscience and sense of responsibility who didn‟t waste the government‟s coffers. In wartime, he was a brave and wise commander who never killed innocent people. During his office of command of the Wu-yu Navy Base(浯嶼水寨 ), You-rong Shen had three enormous achievements. Firstly, he came to Taiwan and wiped out the Japanese pirates. Secondly, he moved the Wu-yu Navy Base to Shi-hu(石湖). Finally, he persuaded the Dutch to leave the Peng-hu(澎湖) Islands. In addition, “Shen„s Dike”(沈公堤) was his remarkable contribution; he spent his spare time assisting people in building levees and preserving farms.