Letting Go (2016)

Xixi, a fifth-grade girl, accidentally discovers the affair between her teacher and her father, who works as the director of student affairs in Xixi's school. Xixi's mother, who has known the fact for a while, keeps building up a great tension with Xixi's father. The family remains deadlocked. Fed up with the fights between her parents, Xixi makes every effort to relieve the tension, including planning a sweet family trip. So complicated is the adult world that Xixi finally realizes the relationship is beyond repaired. Sometimes, people try hard but still in vain. Facing the first sense of loss in her life, how can Xixi grow up with bitterness and learn to let it go?