"It's said that there is something in the bureau, and I am working overtime." Mother-in-law Wen Li couldn't help but babble again, and said, "The job you two do is something I don't like, and I don't like it." I don't like it, you are good eaters of public food, you have power in your hands, and you will not be bullied. Like, you see that you are all busy and don't go home, and it is difficult for a family to meet in the same city. ”

Wen Zhenmeng saw that his wife was chattering endlessly, so he slapped the table impatiently and said, "You women are trouble." At their age, it's the time to break through, how can they succeed without a lot of energy? What can you accomplish by staying at home all day? Mu Hua, ignore your mother, hurry up and eat. ”

Feng Muhua smiled, then sat down in his seat and began to eat. After a meal, Feng Muhua and Wen Suqiu chatted briefly for a few words and returned to his room, his whole mind is now on the case, and he is really not in the mood to take care of his children.

About nine o'clock in the evening, the second brother Wen Yuanmou finally came back, as soon as he entered the house, he didn't go anywhere, he went straight to Feng Muhua's room, he didn't knock on the door, he pushed the door in, poured himself a cup of tea, and complained with a big grin: "Oh, I'm busy today." If the case is solved, you will have to thank me. ”

Feng Muhua was speechless for a while, the second uncle is good at everything, but he is too casual in front of his relatives, and he has no defense.

This is not a big deal for an ordinary person, and it can even be said to be his merit, but it can be put on an agent and it can cause fatal mistakes.

A qualified agent must be energetic at all times, even in the face of his own family, and must make caution his lifelong habit.

Feng Muhua didn't answer, first snorted at the door, signaled Wen Yuanmou to close the door first, and after Wen Yuanmou suddenly realized that he closed the door, he said helplessly: "Second brother, shouldn't you come to me as soon as you get off work?" ”

"So what's the matter?" Wen Yuanmou sat on the stool with a big grin, and said with an indifferent face: "This is our family, no matter how good the Japanese are, can they still buy our family?" ”

Feng Muhua smiled helplessly and said, "Of course, the Japanese can't buy our family, but in our business, it will never be wrong to be cautious." You usually go to see your father-in-law and mother-in-law first after work, but this time you came directly to me, which is very unusual, if it is known by someone with a heart, it is likely to cause us some trouble. ”

Wen Yuanmou was speechless for a while, smiled bitterly, and said: "I didn't expect that there are so many Taoists in your industry, if you have been in this line of work for a long time, will the whole person become a god and a god?" Oops, I'm so worried about my girl. ”

"Alright, don't be poor." Feng Muhua interrupted him directly, and said, "Say, second brother, what important information have you found?" ”

When it came to catching spies, Wen Yuanmou suddenly came to his senses, and said: "The workload of large-scale investigation is too large, and it is difficult for us to complete it for a while. ”

After that, he told Feng Muhua all the basic information of the six families. Four of the six households are husband and wife living together, and two are single men, all of whom are outsiders, and the male owner's height, age, body type, and occupation are also similar to those confessed by Wang Er, so they can be listed as key suspects.

Are the spies among the six households? Feng Muhua was not sure, and then asked: "Second brother, you said that these six families are all outsiders, so where are they all from?" Do they all speak their local accents? ”

Although Wen Yuanmou is a big man, he has done a very detailed job, and he has already figured out all the circumstances of these six key suspects, and when he heard Feng Muhua's question, he hurriedly said: "I have found out, and one family is from Hunan." Two households are from Jiangxi. One family is from Guizhou, one is from Yunnan, and one is from Northeast China, which fled from Northeast China during the September 18 Incident. They usually speak their hometown, and only when they communicate with their neighbors do they speak official dialect, but they speak very lamely. ”

"Northeasterners?" Feng Muhua's eyes lit up, and he suddenly radiated a striking gaze, and said, "How many people are there in that Northeast family?" ”

"It's a husband and wife living together." Wen Yuanmou replied casually without thinking about it, and then asked Feng Muhua anxiously, "Do you suspect that it's them?" Why? ”

The corners of Feng Muhua's mouth hung with an imperceptible sneer, and said, "Second brother, the other five households can be ruled out." This Northeast family is the most suspicious. ”

"Why?" Wen Yuanmou looked at Feng Muhua with a look of surprise and said, "Tell me quickly, what are you judging on?" ”

Feng Muhua said unhurriedly: "Actually, this is a good judgment, Japan has coveted our China for a long time, and has long wanted to annex us. For this reason, they specially trained a large number of spies to come to China to hide. In order to make the work of these spies smoother, they will train them to speak Chinese in advance, which is how the so-called China Tong came about. ”

"However, China has a lot of land and many dialects, and we can't learn all of them ourselves, let alone little Japan. The dialects they learned were basically Shandong and Northeast China, because Shandong had been forcibly occupied by Japan since World War I, and they made it their sphere of influence, and they took a lot of laborers in Shandong to go to Japan, and through them, they learned a lot of Chinese. After the 918 Incident, they also sent troops to occupy the Northeast, and they also captured a lot of laborers from the Northeast to teach Japanese spies Chinese, so the Chinese spoken by Japanese spies is basically Shandong and Northeast accents. In addition, there is a Hokkien accent, which I learned from the Taiwanese, but Hokkien dialect is not easy to learn, so Japanese spies generally do not learn this dialect. As for the accents of other places, such as Huguang accent, Guizhou accent, etc., they will definitely not be able to learn it. Therefore, those households can be excluded. ”

Feng Muhua's judgment is not arrogant, the southern Chinese speak hard, let alone the Japanese, so this alone can exclude the other five households.

However, this article was not applicable in the later stage of the Anti-Japanese War, when the Japanese occupied a lot of places in China, and the Chinese they learned began to be varied, and it was difficult to identify who was a Japanese spy based on the accent alone.