In " Big River 2," Sister Sui was a character, and her lover was Jin Changxiao. Sister Sui tried to curry favor with Song Yunhui, hoping to help Jin Changxiao become the person in charge of Donghai Port, but Song Yunhui exposed her behavior. Sister Sui's behavior caused Jin Changxiao's dream to be shattered and became the target of internal criticism in Donghai. Sister Sui also gave Cheng Kaiyan a bracelet, which caused a conflict between Cheng Kaiyan and Song Yunhui. Sister Sui's appearance disrupted the lives of Cheng Kaiyan and Song Yunhui, eventually leading to the breakdown of their marriage.
In " Big River 2," Sister Sui was Cheng Kaiyan's leader. She looked amiable and approachable on the surface, but in fact, she was scheming and shrewd. Sister Sui tried to curry favor with Cheng Kaiyan and let her do things for her, so that she could get close to Song Yunhui, so that her husband, Jin Changxiao, could stand firm in Donghai. She had bribed Cheng Kaiyan and tried to frame Cheng Kaiyan, which eventually led to problems in Cheng Kaiyan and Song Yunhui's marriage.
Big Sister Sui in " Big River 2 " was Cheng Kaiyan's leader. She looked amiable and approachable on the surface, but in fact, she was scheming and shrewd. In order to curry favor with Cheng Kaiyan, Sister Sui asked her to do things for her, and then climbed up to Song Yunhui, a big shot, so that her husband Jin Changxiao could stand firm in Donghai. She had tried to curry favor with Song Yunhui to help Cheng Kaiyan overcome the difficulties at work, and gave Cheng Kaiyan a valuable bracelet. She even gave Cheng Kaiyan the position of an advanced employee. However, her actions eventually led to the disruption of Cheng Kaiyan and Song Yunhui's lives, which eventually harmed Song Yunhui.
Big Sister Sui in River 2 was played by Yang Caiyu.
Tong Yao played the role of Big Sister Dajiang.
Yang Xun's sister played an important role in " The Big River 3." Her name was Yang Li. Yang Li was a engineering student from a famous school in Shanghai. She was very arrogant about Yang Xun's career development and material conditions. Even though Yang Xun had always pampered her and given her comfortable material conditions, Yang Li did not care about Yang Xun's personal conditions or the size of the company. In order to let his sister be down-to-earth, Yang Xun deliberately let her see the process of him painting a cake for Ren Yujiang. Even though Yang Xun wanted Yang Li to resign, she insisted. In order to let his sister receive good treatment in the new company, Yang Xun specially went to Yang Li's boss, Liang Fan, to explain the situation. Yang Li's arrogant attitude towards Yang Xun and the effort he had put in for her made people have a deeper understanding of Yang Xun's shrewdness and his intentions for his sister.
Song Yunhui's sister was played by Tong Yao in the TV series " The Big River." She was a gentle, kind, brave, stubborn, and ill-fated girl. She had given and sacrificed everything for her brother and husband without reservation. In the movie, she was pregnant and guarded the team's base alone. After helping to carry the steel bars, she fell and bled and died.
In " The Big River," Song Yunhui's sister ended up dying from dystocia due to an accidental fall. On the tombstone that Lei Dongbao had carved for his deceased wife, the words 'forever reminisce' were written on it. Lei Dongbao cried many times in front of his deceased wife's grave. For five years, he refused the secret glances of the owner of Chunhong Restaurant, Wei Chunhong, and insisted on not marrying again.
Big Rivers 3 would premiere on January 8, 2024 on Central TV Department 1.
"Big River 3" started filming in early March 2023 in Hangzhou.