The plot introduction of the ninth episode of Big Rivers 2 was about the completion ceremony of the East China Sea project. At the meeting, Secretary Lu specially praised Song Yunhui, but pointed out that Donghai's annual production was only 200,000 tons, which was still far from the target. Song Yunhui said that he would increase production at the end of the year and put the second phase of the project on the agenda. The department rearranged the leadership of the Donghai project and made Song Yunhui the executive deputy factory manager. This episode also involved a phone call between Lei Dongbao and Song Yunhui. Lei Dongbao told Song Yunhui that he was married, but Song Yunhui's cold response made Lei Dongbao uncomfortable. In addition, the plot also involved Cheng Kaiyan moving to Donghai to live with Song Yunhui, and Song Yunhui tricking Cheng Kaiyan into going to a meeting to buy nail polish for her.
There were 39 episodes in " Big River 2 ". The first episode was about Song Yunhui's appointment, the second episode was about Lei Dongbao's imprisonment, the third episode was about Yang Xun's market crisis, and the fourth episode was about Song Yunhui's divorce. The other episodes were not mentioned.
The 13th episode of " Big Rivers " described the plot of Lei Dongbao's imprisonment. He was detained at the county guest house. Someone in the investigation team wanted to use this matter to overthrow the county head Xu who supported him. County Head Xu did not care about this. His secretary, Chen Pingyuan, went to Lei Dongbao, hoping that he would find someone from the Lei family to take the blame, but Lei Dongbao refused. The Song siblings who came to visit Lei Dongbao also refused.
The plot introduction of the 45th episode of The Great River was that Wei Chunhong confessed to Dongbao, Song Yunhui expressed his understanding to Lei Dongbao, and Shigen also advised Lei Dongbao to pursue his own happiness, but he couldn't get through himself. Lei Dongbao went to Jinzhou to visit the Song family, and Song Yunhui specially went to welcome him.
In the fourteenth episode of " Big River 3," a new gas chromatograph was sent to the factory, bringing a new turn for the experiment that was stuck. Liang Fan brought the bank and court staff to Yang Xun's mall and froze all the accounts under the mall, revealing that everything was a trap designed by Father Liang.
The story of the 28th episode of The Great River was about Liu Qiming, Cheng Kaiyan, and Song Yunhui. In this episode, Liu Qiming and Cheng Kaiyan went to Song Yunhui's dormitory together, and Liu Qiming expressed his intention to break up with Song Yunhui. However, Song Yunhui explained that Yu Shanqing was not deliberately avoiding Liu Qiming, but was reading in his dormitory. At the same time, Xun Jianxiang was arrested, and Cheng Kaiyan misled Song Yunhui and scolded him. When an emergency occurred in the power workshop, Factory Manager Cheng and Song Yunhui took the risk to investigate and successfully resolve the crisis. In addition, Song Yunhui proposed to bid for a wedding with Liang Si, but Lei Dongbao did not listen to his suggestion. This was the plot of the 28th episode of The Great River.
Note: The provided information does not contain a complete and accurate answer to the question.
The plot of the 21st episode of The Great River was about Song Yunhui and Lei Dongbao. In this episode, Lei Dongbao found the old monkey to help him get back the debt owed to the village. The old macaque brought a group of old people disguised as scrap collectors and successfully entered the city's electric wire factory. They found out the details of the city's electric wire factory and Factory Manager Yuan. At the same time, Song Yunhui and Song Yunping were happily imagining the scene after the child was born.
In the 41st episode of The Great River, Yang Xun ran into Dai Jiaofeng on the street. He excitedly explained to her that he didn't take any money with him and just fainted because his wound was too painful. However, Dai Jiaofeng's heart had already changed. She was unmoved by his explanation and turned to leave.