Barley tea? This is indeed relatively rare, this time is not as good as later generations, barley tea at this time in China only in the north of the spread, originated in the northeast region, and then gradually introduced into Guanzhong, the southern region to drink this kind of tea very few people, this is also after the war, a large number of northerners poured into the Chongqing area, Chongqing only began to drink barley tea.

Ji Yongyan's accent is a northerner, and he must have stayed in the north for a long time, so it is not surprising that he has this habit of drinking barley tea, and the Japanese also have a soft spot for barley tea, which further confirms Ji Yongyan's identity.

Ning Zhiheng's heart carefully calculated around this clue, he felt that this was an opportunity that could be used, as long as it was information that was different from everyone else, it could become a clue to follow.

Ji Yongyan should still be in Yuzhong District, or even in the neighborhood near Yanbei Road, he has the habit of drinking barley tea, which may also go to the nearby tea house to buy barley tea, but in Chongqing, most of the tea houses should be engaged in green tea and flower tea, and even oolong tea-based, barley tea as a relatively rare tea species, there should not be many tea houses with this source, which means that Ji Yongyan does not have many purchase channels, so can he be found according to this clue?

Ning Zhiheng then asked Luo Gaoyi, "Do you know where Ji Yongyan's barley tea was bought?" ”

Luo Gaoyi shook his head and said, "I haven't asked, I usually like to drink lighter flower tea, and the barley tea is still a little heavy, but I have tasted it a few times, and I don't know much about it." ”

Ning Zhiheng nodded, asked Luo Gaoyi some more questions, and then opened his mouth and ordered: "Mr. Luo, the materials you provided this time are very useful, but this is not enough, if you remember other things about Ji Yongyan in the future, you can call me at any time, or go to the Second Operations Department of the Military Control Bureau to find me, my surname is Ning, Ning Zhiheng." ”

Where did Luo Gaoyi dare to refuse, and quickly nodded in agreement, after Ning Zhiheng finished speaking, he wrote his name, the phone number of the office and the address of the second place on the record paper and tore it off.

He knows very well that the psychology of ordinary people is that most of them are better than less, so they want to live in peace, and it is difficult to take the initiative to explain the situation, unless it is to move to benefit.

So Ning Zhiheng took out the banknotes from his pocket again, took out a few large US dollars, and handed them to Luo Gaoyi together with the record paper.

"This, don't dare to be..."

Luo Gaoyi was at a loss for a while, and he refused repeatedly, not daring to reach out to pick it up.

Ning Zhiheng didn't say much, stuffed it into his arms, and said in a deep voice: "Pay more attention to Ji Yongyan's affairs in the future, you are the person who is most familiar with Ji Yongyan, if you can help us find him, and you have also contributed to the country, I will award you another five hundred dollars, this money is enough for your whole family to live a good life in Chongqing!" ”

But it's not that Ning Zhiheng is unwilling to give more, but for ordinary people like Luo Gaoyi, giving too much is not a good thing.

"Don't worry, I will pay attention, and if there is any news, I will definitely notify you!" When Luo Gaoyi heard Ning Zhiheng's words, his eyes suddenly widened, and he couldn't help but nod his head again and again.

Ning Zhiheng is not wrong, five hundred dollars is too much help for him and his family, so he can't refuse at all, besides, since Ji Yongyan is a Japanese spy, there is no past affection at all, Luo Gaoyi also hates the Japanese, otherwise he would not have stayed away from his homeland and fled to Chongqing with his family to live.

Ning Zhiheng got up and walked out of the room, it was already six o'clock in the evening at this time, and the tenants of this house also rushed back, but when they saw a room of police and action team members, they shrank aside in fright and didn't dare to say anything.

Ning Zhiheng took out a dollar bill from his pocket again, handed it to Cheng Liugu on the side, and said, "I'm sorry, this money is going to fix the door lock." ”

Cheng Liugu didn't expect that these fierce guys would lose money to her, so she hurriedly agreed.

Ning Zhiheng walked out of this courtyard, waved Liu Datong and Chen Yanqing aside, and commanded: "Now there is a clue, Ji Yongyan likes to drink tea very much, and only likes to drink barley tea, this kind of tea is not common in Chongqing at present, you have to take the current location as the center, inquire in the surrounding tea estates, take a look, which tea houses have the source of barley tea, and then take Ji Yongyan's photo to ask in turn, see if there will be any gains?" ”

After speaking, Ning Zhiheng handed over Ji Yongyan's photo, and Liu Datong hurriedly took it.

"Please rest assured, we will act overnight tonight and report the results to you tomorrow!"

Ning Zhiheng said again: "Okay, I have worked hard for you, but I still have to pay attention to the ways and means, and tell those tea house owners that you must pay attention to confidentiality, dare to hide and not report, and the Japanese spy is guilty of the same crime, if you find this person, you will have a heavy reward!" ”

"Yes!"

Ning Zhiheng explained clearly, and then ordered the team to be closed, and the group returned to the second place of action, at this time, Shao Wenguang, who had been waiting for a long time, sent a map of the city to Ning Zhiheng's office.

"This is the latest version of the urban map, but there are still many places that have not been depicted, mainly because the urban area is changing too quickly."

Ning Zhiheng asked Shao Wenguang to help, and the two of them took off the old map of the city, hung the new map on the wall, clapped their hands, nodded and said: "Lao Shao, there is a new situation now, I have now focused on Xia Bin alone, and his wife Song Anxian is also very suspicious, so you can withdraw the surveillance from the other two places, and you want to focus the surveillance force on Song Anxian, I want to know her every move." ”

Shao Wenguang quickly nodded when he heard this, he had great confidence in Ning Zhiheng, since he could determine the target, then Xia Bin must have a problem, and the suspect in the leak case could already be locked.

He said with some excitement: "Seat, or you have a unique vision, the headquarters has been up for more than a month and can't find this traitor, you just found it in one day, it really opened the eyes of the lowly position, if you let the headquarters know, don't scare your jaw off, haha!" ”

Shao Wenguang is not wrong, the progress of the case is indeed amazing, since yesterday afternoon, Bian Ze sent nine suspects to the second operation and transferred the case to Ning Zhiheng, it has only been twenty-seven or eight hours now, Ning Zhiheng has already ruled out other suspects and locked Xia Bin, this detection speed is indeed amazing, I am afraid that Bian Ze will never think of it.

Ning Zhiheng smiled slightly, waved his hand and said: "At present, I have only found this inner ghost, but you also know the current situation, finding the real internal traitor is only the easiest step, the difficult thing is how to prove that he is the real internal traitor, otherwise all aspects will not be able to explain." ”

Shao Wenguang knew that the background of these operational staff officers was very deep, and the matter was more complicated than previous cases, so he hurriedly said: "Just monitoring Song Anxian, isn't it too passive, if this woman has no follow-up actions, our time is limited, but we can't spend it with her, and the military committee has been urging very tightly." ”

Speaking of this, he pondered for a moment and proposed: "Is it possible to take tough measures against Song Anxian?" ”

Because the Military Command Bureau has privileges in hand, it has a lot less scruples to do things, and in this case, it is basically to arrest people, and then use means, under Miki, what situation can't get it?

Shao Wenguang is the same, since he has locked the target, he suggests taking people directly.

Ning Zhiheng shook his head and said to Shao Wenguang: "It's too early to arrest people, I am already tracking down their upline, and when I catch their upline, with human and physical evidence, they have nothing to say, and no one can escape!" ”

"Catch their upline?" Shao Wenguang was even more surprised, Ning Zhiheng's movements were too fast, in one day, not only locked the real target, but now he had started to track down the line, he knew that he still underestimated the methods of this director, and he was really resolute!

"If my expectations are not bad, we will have a result tomorrow in this matter, and if it goes well, you don't have to bother anymore, just close the net and arrest people!"

At 9 o'clock in the morning of the next day, Liu Datong, who had been busy all night, came to meet again.

"Place, we have gone through all the tea estates in Yuzhong District from last night to now, but we really haven't found any trace of Ji Yongyan."

Liu Datong is the chief of the police, and the police under his command are all local snakes, and they are very familiar with the situation of the shops in the market.

"Didn't find it?" Ning Zhiheng asked in surprise.

A person's perennial living habits are very difficult to correct, and it is impossible for Ji Yongyan to be careful to this extent.

Liu Datong said with certainty: "There are a total of 63 tea houses in Yuzhong District, and there are only 12 that sell barley tea, and there are not many goods, and there are not many people who buy them, these tea house owners should have an impression, I showed them the photos, only the owner of a tea house called Qianyuan recognized Ji Yongyan, but he said that Ji Yongyan has not appeared again for several months." ”

"Did he really leave Yuzhong?" Ning Zhiheng was a little puzzled, he walked back and forth in the house a few times, and still didn't believe that Ji Yongyan would do this.

Xia Bin is an important chess piece that has penetrated into China's highest military department, such an intelligence valuable insider, as long as it is not confirmed that Xia Bin has been exposed, the Japanese will definitely not give up easily, and now Ji Yongyan will definitely observe in the dark, and it is impossible to escape from it.

There must be something negligent, Ning Zhiheng frowned tightly, and quickly went through all kinds of information in his mind, trying to find out the leakage.

At this time, the phone on the desk rang, and Ning Zhiheng stepped forward to pick up the phone, but he didn't expect it to be Luo Gaoyi's phone.

"Ning, Mr. Ning, I'm Luo Gaoyi, I don't know if you still remember me?"

Ning Zhiheng couldn't help but be happy when he received his call, he knew that Luo Gaoyi must have important news to tell him, it seemed that his words yesterday had an effect.

"Mr. Luo, of course I remember you, I've been waiting for your call, it seems that you didn't disappoint me!"

Luo Gaoyi's voice sounded again: "I want to meet with you and talk face to face, I don't know if you have time?" ”

"Alright, I'll go find you..."

Half an hour later, Ning Zhiheng walked into a teahouse near Yanbei Road, and soon saw Luo Gaoyi, who had been waiting for a long time.

Luo Gaoyi saw Ning Zhiheng come in, and quickly got up to greet him, Ning Zhiheng smiled and nodded, walked quickly to the tea table, and stretched out his hand to signal the two people to sit opposite each other.

。