When Cheng Qianfan took the tram at that time, Lao Liao pretended to get on the tram. The two would have contact at this moment, secretly and quickly completing the transmission of information or items.,Ding Naifei broke open a pack of cigarettes, took one herself and offered one to the team leader.,“You need to learn to use your brain. All this fighting and killing won't get you anywhere.” Wang Kangnian said with a laugh.。