Where is the right weather to go to Taiwan Province Province during May1?

Firefly season in Sun Hui Farm, osprey courtship season in Cape Lan Yu, lotus season in Zhongxing New Village, azalea season in Hehuan Mountain, Alehuahai Sea in Chengda University of Tainan, Maple Red in Taiping Mountain in Yilan, ear-beating season for Bunun people and flying fish season for Dawu people. Basically, Taiwan Province Province is fun all year round! These are the characteristics of May.