Desc: Feliz cumpleaños: Directed by Yang Tong Kun. A birthday can change your whole perspective of love and money life. "A Young Woman's Birthday" tells the story of today's relationships in China where the differences between those who have and those who do not are clearly demarcated. Happy Birthday also known as Sheng Ri Kuai Le is a short film of 2012 directed by Yang Tong Kun.