Which episode is chasing buses in the happy TV series?

Happy TV series chasing buses is the fourth episode.

Happiness took place in the mid-1990s in a humble private house in a small city in the south. /kloc-Luo Xiaowen, a 0/6-year-old girl, and her brother are cooking, waiting for her father to come home from work. Luo Zhigang, a 45-year-old worker in a factory in the city, died ten years ago. For the sake of his children, he never remarried and lived on a meager salary. On this day, he came back with two younger children with a heavy heart. As a result, he was fired. It never rains but it pours. Luo Zhigang's sister and brother-in-law died unexpectedly, forcing him to adopt the two children left behind. A family of three, life is already difficult, and life is even more tense. Fortunately, Luo Zhigang found a good job, and then something happened. A car accident turned him into a vegetable. The urban family drama starring Liu Peiqi/Yang Lixiao/Li Liqun/Liu Mintao/Kuching was released on March 25th, 2009!

Bus, also known as public transportation, originated from the English translation of bus, which is a bus, as opposed to medium-sized buses and small buses. Among them, buses should be more than 9 meters, CMB 10- 19 seats or more, and minibuses under 6 meters 10 seats or less. There are other names and places. On February 25th, a tourist bus from Sanmenxia to Jincheng had a serious traffic accident in Yadao section of National Highway 207, which has caused 15 deaths and 19 injuries. The volunteer of Jincheng Red Cross Rescue Team who just arrived at the scene told the reporter that he saw the bus fall into a deep ditch on the side of the road, and rescuers from Jincheng Armed Police Detachment, Special Police Detachment and other departments have started rescue.