Which episode is the train police red box?

Episode 9. According to the query of iQiyi platform.

1. In the ninth episode of the TV series "Life is a Two-way Street", passenger Liu Qiang took his fiancee to Jiangzhou to travel, bought a lot of counterfeit money from counterfeit money dealers, and helped them carry red suitcases. While sorting out the luggage, Liu Qiang's luggage was moved. The conductor Rebecca found Liu Qiang's box suspicious, so he reported it to the conductor Geng Beilin and the police. Liu Qiang was taken to the dining car for review, and the police would cooperate.

2. The TV series "A Two-way Street of Life" tells the touching stories of the staff in all posts of railway trunk lines, and praises their self-sacrifice spirit of silent dedication and unrequited return.