Strive to be a sunny and happy person.

Hiya all, I'm Youyi Zhang, you can call me dudu. I'm one year old. You guessed it, these were written by my father on my behalf. Regarding everything in my growth, there are happy and unhappy. My father's greatest expectation of me is to grow up happily and grow up healthy. Life is always full of enthusiasm, Well, there should be a lot more, take your time and don’t worry, haha.