Lu Si Yu, formerly known as Lu Xiaodong and Lu Si Yu, was born on January 31, 1987 in Tianjin. He is a mainland Chinese film and television actor who graduated from the Department of Acting of Beijing Film Academy. In 2007, he starred in his first film "Lemonade" and officially entered the entertainment industry. In 2008, he won the Most Popular Actor award at the “17th College Student Film Festival” for his performance in the film "Daddy's Secret". In 2010, he played the male lead Yu Zhe in the romantic film "Hen Hen Ai". In 2011, he starred in the romantic film "The Law of Attraction". In 2013, he starred in the urban emotional drama "Love Contract". In 2014, he garnered attention for his role in the thriller suspense film "The Strange House". In 2015, he starred in the drama film "Commercial Embarrassed". In 2016, he played the role of Jibu in the period drama "The Advisers Alliance".