Why did Gu Yuan go to jail as a child?

In the fourth film "Tiny Times", Gu Yuan went to prison, because Guli was framed, fell into an economic crisis and was in danger of going to jail. In order to help Coulee, Gu Yuan deliberately made false accounts to make up for the deficit in Coulee, and was found to constitute a crime in prison, which was actually equivalent to taking the rap for Coulee. ?

Tiny Times is a series of films directed by Jing M.Guo, starring Yang Mi,,, Bea Hayden,, Feng, etc. There are four films in this series. The first film was released in China on June 27th, 20 13.

Based on Jing M.Guo's novel of the same name, the film tells the story of four girls with deep feelings and different values and outlook on life who have experienced great changes in friendship, love and affection.

Extended data:

Gu Yuan is one of the protagonists in Jing M.Guo's novel Tiny Times. Constellation, unknown blood type, major in international finance, with a good and superior family background, is a handsome and noble constantly chauffeured. Gu Li and her personality are similar, but she is not so heartless and has a very emotional side.

Lin Xiao suspected that he was having an affair with Neil, who was gay, but it turned out to be a misunderstanding, because his mother (Ye) and her relationship had a cold war, but their feelings were still deep.

I was going to make up with her at my birthday party, but I gave up because I learned about the black history of Cheng Cheng. However, I made up again at my family's funeral, and I'm going to propose to Coulee. I haven't taken any action because there is no suitable time.