Sunny Happiness (Chinese: 幸福最晴天; pinyin: Xìngfú Zuì Qíngtiān) is a 2011 Chinese–Taiwanese co-produced television series starring Mike He and Janine Chang.

Li Yifeng won Best New Actor at the 3rd China TV Drama Awards.

Xiang Yun Jie (Mike He) is a young, rich and divorced owner of an expanding company.

When Xiang Yun Jie decides to demolish an orphanage which is located on a very valuable piece of land to construct a new shopping mall, this orphanage is revealed to be Fang Yong Yong's old home.

Because both are now in need of something, Xiang Yun Jie decides to give Fang Yong Yong the prospect of saving the orphanage in exchange for a fake marriage which has to last exactly one year (as he wants to gain custody, he can only do that by providing the child with a whole family).