Combined photo taken on March 25, 2015 shows the portrait of Yang Liu (upper) and her meeting with client at her working studio in East China's Shanghai. [Photo/Xinhua]

36-year-old Yang Liu is the developer of "Foto Place", an app claiming the top of downloads in three consecutive weeks. Influenced by her major in film in college, she has always wanted to develop an app related to movie. The popularity of "Foto Place" was out of her expectation. The successful app not only attracted a great number of users during a short time, but also quite a few inverstors. However, she turned down offers for investment, because she wanted to perfect the app according to her own idea.