In the train station, Lolo and Deadeye get grilled snacks from a street food stand. In China, food stands are not allowed to be operated in any train stations due to sanitary and safety reasons.
In the train ride, Audrey selects a spot to a sit in. In China, train rides have designated seats for passengers. There are also no on-site bag checks during rides.
In the slapping game, Chao gets slapped hard by Audrey across the upper face but has a small wound on the side of his lip.