What interesting islands are worth recommending?

Ningbo’s Dongji Island and Flower and Bird Island are both good islands. They are especially suitable for young people to visit, because Dongji Island is the easternmost island in China, and the scenery of Flower and Bird Island is very beautiful. And the transportation is relatively convenient, but I think it is better to go to these islands in autumn or spring, because there is a high possibility of encountering typhoons in summer.