I don't know if Zhang Jianghe's arrogance frightened the people in the Liaison Office of the Twelfth Division, or if the garrison group played a role behind it, anyway, in the next few days, those people in the Liaison Office of the Twelfth Division did not show up again. A few days passed, Tang Cheng also got busy, Zhao Dashan and Lao Fu followed Sun Changhai's line, and found several suspicious targets one after another, not including the businessman named Su Yong.

"This Su Yong is a native of Chongqing, and when he was twelve years old, he went to Shanghai with an uncle to work as an apprentice, and I heard that he was working in a southern goods store. When he was eighteen years old, his uncle who had taken him to Shanghai died of illness, so Su Yong returned to Chongqing with the money he had saved, and specially purchased chickens, ducks and vegetables in the suburbs and shipped them to restaurants and restaurants. Three years ago, Su Yong and his family went to the countryside to pay homage to their birthdays, but they encountered mountain bandits robbing the road, and the whole family was up and down for more than a dozen people, and only he survived. ”

Lao Fu's investigation record was very detailed, but when he heard Lao Fu say that he was the only one left in Su Yong's family, Tang Cheng, who had been half-closed, unexpectedly raised his eyebrows. Tang Cheng's reaction made Lao Fu stop talking, Tang Cheng didn't mean to speak, so he continued to read. "Su Yong and Sun Changhai met through Zhao Kai, and we have already received an accurate answer from Zhao Kai. It's just that according to our understanding, Su Yong has never operated a black market business, and his intention to win over Sun Changhai is a little strange. ”

Tang Cheng had already read Sun Changhai's information, and when he knew that Sun Changhai was a logistics director, Tang Cheng decided to investigate Sun Changhai. Judging from the current situation, Su Yong got acquainted with Sun Changhai through Zhao Kai, and he must have gone to the power in Sun Changhai's hands and those stockpiles. But this Su Yong has never operated a black market transaction, so his intention to get acquainted with Sun Changhai is questionable.

Lao Fu's suspicion made Tang Cheng very satisfied, people like them who deal with enemy intelligence officers all day long should always be vigilant in their hearts. Thinking of this, Tang Cheng habitually tapped his fingers on the table, and Lao Fu and the others immediately quieted down. "There is indeed a problem with this Su Yong, Zhao Kai was sent to Chengdu by Wang Bingzhang, and Sun Changhai's activities in the past few days have already shown that this person has panicked. If Su Yong was for the materials in stock, at this time, there were only two choices. ”

"One is through Sun Changhai, who immediately bought the inventory materials, and then scattered the goods through the black market to exchange for money. The other is to cut off all contact with Sun Changhai, he is just an ordinary businessman without a backstage, and if he participates in this kind of thing, it will definitely not end well. This Su Yong has been doing business in Chongqing for so many years, it is impossible to be unsuccessful, if he keeps doing this, let alone doing business, he may not be able to survive. ”

Tang Cheng's analysis made Lao Fu and the others nod frequently, this Su Yong did have too many doubts. "Businessmen are only seeking money, if Sun Changhai can't give Su Yong the convenience and opportunity to seek wealth, then Su Yong may be doing something else." Tang Cheng's words suddenly changed and jumped back to Sun Changhai's body. "Increase the investigation of Sun Changhai, and conduct a detailed investigation of his social relations, including his family, relatives and close friends, and there must be no omissions."

In the dark, Tang Cheng became interested in this businessman named Su Yong, and especially doubted his intention to get acquainted with Sun Changhai. According to Tang Cheng's arrangement, everyone in the search team took action and used various channels to conduct a new round of investigation of Su Yong and Sun Changhai. Although Su Yong is a businessman, his social connections are very easy to investigate, because Su Yong's business circle is only in Chongqing, and Su Yong, who makes money from agricultural and sideline products, does not have a wide range of contacts.

"You said this Su Yong, could it be because the labor reform farm robbed him of his business that he wanted to catch up with Sun Changhai and want to find another way to do black market business!" After looking at the results of the re-investigation of Su Yong, they have never been able to find anything suspicious from it, Lao Fu and the others were a little discouraged, but Tang Cheng made a rare joke. Tang Cheng knew that his intuition had always been very accurate, and he always felt that there was something suspicious about this Su Yong, so no matter what, this Su Yong must continue to investigate.

Knowing that Lao Fu and they couldn't find out the suspicions, Tang Cheng no longer hid it, and immediately made a statement to wake up Lao Fu and the others. "This Su Yong is alone, so why does he earn so much money? All the people in his family died at the hands of bandits three years ago, I don't believe that in the past three years, no one has said to him? "A businessman who only earns money but does not get married and have children is an important doubt in itself, and Tang Cheng's words made Lao Fu and them have an epiphany in an instant.

"Living alone, you don't have to worry about being known and leaked out of many things, and if something happens, you don't have to worry about implicating your family, even if you are caught and tortured, you don't have to worry about your family being a bargaining chip to force you." Lao Fu, who reacted the fastest, seemed to have an understanding, Tang Cheng, who didn't mean it that way, secretly held back a smile, but he didn't say anything to expose what Lao Fu had just said. It seemed to be inspired by Lao Fu, and everyone present expressed their opinions, and soon there were a few analyses that sounded quite reliable.

After some analysis, Lao Fu and they really found a clue, "Everyone analyzed well, this secret prostitute named Xiao Peach is indeed suspicious!" Tang Cheng, who had found suspicions from the investigation results before, spoke out again. Su Yong is a businessman, even if he doesn't have a lot of money, he can still raise a woman. Even if this little peach is a secret prostitute and sounds like she has a bad reputation, it is no problem to keep it outside as an outer room. But this Su Yong didn't do this, he would rather go to find Xiao Peach once a week than ask Xiao Peach to be good, which is very abnormal. ”

For a long time, almost all the Japanese spies they found in Tang Cheng had legal identities, and Tang Cheng, who secretly guided them, deliberately guided them to analyze Su Yong just now, just to lead the topic to this secret prostitute named Xiao Taohong. "Captain, you mean to say that this little rosette has a problem too?" The person who grabbed the conversation was still the fastest responder, and the secret prostitutes in the city had always been a misunderstanding in their investigation, and Tang Cheng's words just now could be regarded as pushing open another door for them.

Tang Cheng nodded lightly in line with Lao Fu's rhetorical question, "In our previous investigation direction, we have always included secret prostitutes and semi-hidden doors, because most of those places are the sphere of influence of Brother Paotangkou. However, the situation is different now, there are too many outsiders in the city, and under the mixture of dragons and snakes, no one dares to guarantee that there will be no outsiders with ulterior motives among the outsiders entering the city. From today onwards, the secret prostitutes in the city will also be included in our investigation, and this little pink is our new target. ”

Tang Cheng knew that this little peach was suspicious, but he wouldn't say it clearly, and Lao Fu had to investigate everything on his own. Xiao Taohong is a secret prostitute but not Su Yong's concubine, Lao Fu and they followed Xiao Taohong's line, and soon found two more suspicious targets. "Captain, it seems that our suspicions are correct, this little rosette is indeed suspicious. We have been secretly staring at this woman for the past two days, but along this line, we found two more suspicious targets, one of which was Niu Dahai, who was originally from the same police station as me. ”

Lao Fu and these old policemen, before they were accepted by Tang City, they were all marginal elements who were not taken seriously by various police stations. If they are not taken seriously, they will not be able to get oil and water, but this does not delay them from secretly pondering the internal situation of various police stations while being excluded. The Niu Dahai in Lao Fu's mouth was originally just an ordinary patrol officer, and after only a few months of hard work, he became a sheriff by slapping his beard, and this person is also a frequent visitor to Xiao Taohong.

Lao Fu specifically mentioned this Niu Dahai, Tang Cheng knew that Lao Fu would never involve personal grievances in his work, so he did not interrupt Lao Fu with words, but signaled Lao Fu to continue. "This Niu Dahai is simply an unlearned and unskilled person, and he can become a sheriff by slapping a horse. That day, I found that Niu Dahai also went to find Xiao Taohong, so I sent someone to follow him secretly, and it turned out that Niu Dahai also went to the teahouse where Sun Changhai went. ”

"Although we didn't find that Niu Dahai and Sun Changhai had contact in the teahouse, but the two of them left one after the other, looking at it, Niu Dahai seems to be following Sun Changhai, like protection and surveillance." Sun Changhai is the surveillance target that the search team has determined, Niu Dahai seems to appear around Sun Changhai by chance at this time, so he has to attract the attention of Lao Fu and them, besides, Niu Dahai's jurisdiction is not near that teahouse.

"Since there is something suspicious, I will send more people to keep an eye on him, as long as there is a problem with this cow sea, it will always show its feet. Niu Dahai was originally in a police station with you, so through your acquaintances in the police station, find out the social relationship and foundation of this Niu Dahai, especially whether this Niu Dahai is directly or indirectly related to Sun Changhai and Su Yong. Tang Cheng hit the nail on the head, and immediately grasped the crux of the problem, according to Lao Fu's relationship with them in the police station, it should not be difficult to find out this Niu Dahai.

Niu Dahai appeared around Sun Changhai inexplicably, this is definitely not an accident, Tang Cheng subconsciously felt so. After Lao Fu took the people away, Tang Cheng thought about it for a while and called Zhang Jianghe, "Uncle, this is the case, if there is a problem inside the police station, and the Japanese want to send someone to lurk in the city, it will be too simple!" Tang Cheng told Zhang Jianghe about Niu Dahai on the phone, and at the same time told Zhang Jianghe about his worries.

Zhang Jianghe on the other end of the phone was also contemplative, and he thought at first that Tang Cheng was preparing to use this sheriff named Niu Dahai to design Wang Bingzhang. However, after calming down and thinking about it carefully, Zhang Jianghe suddenly found that Tang Cheng's worries were not unreasonable, if there were spies lurking inside the police station or someone secretly helping the Japanese, then it would be much easier for the Japanese intelligence agencies to send people to Chongqing, because they could easily get the local household registration through the police station.