Who knows the plot outline of the TV series "Xiao Yan Duo He"?

The play tells the extraordinary experience of the Japanese orphan Dojo in postwar China. Sun Li, who plays the leading role in Duohe, is called "Auntie" by her biological children because she hides her identity. She is nearly 30 years old. The play will be filmed in Dalian and Dali pear tree in Fengcheng, Dandong during the Spring Festival, and broadcast on the Education Science and Technology Channel in June 2009. 1945, when Japan was defeated, the villagers of Japan Development Group living in Heilongjiang fled, and Duohe (Sun Li), who was dying, was rescued by James Zhang (Wujiang)' s parents on the way to escape. James Zhang's wife, Zhu Xiaohuan (Yan Xuejing), lost her fertility because the Japanese chased her off a cliff. After learning about it, Duohe expressed his willingness to give birth to a child for the Zhang family in return for saving his life. After liberation, James Zhang could no longer have two daughters-in-law, so Duohe changed her identity and became Xiaohuan's sister and aunt of the children ... It was not until many years later that Duohe's mother came from Japan that the story of Duohe came out [1].