According to the tracking and investigation materials of Chen Xiangxiang, Kong Xiuying, and Xu Ran sent every day, the experts of the CIA's intelligence department also found a pattern: these three people had to enter a courtyard and stay in a courtyard from 8 a.m. to 11 a.m. every day, and they were accompanied by another man (Li Xin) and a woman (Liu Ximei). The three people surveyed spend an afternoon at their place of residence every afternoon.

The CIA's new specific tasks for the intelligence agents in Zhongzhou City were: (1) What was that yard and what were they doing in that yard in the morning? (2) What are they doing in their own house every day in the afternoon? (3) The identities of the other man and woman who entered the courtyard with them. At the same time, the experts asked the intelligence officers to provide the coordinates and location of the courtyard that Chen Xiangxiang and the others had entered in the morning, and the method was to "mark out the location of the courtyard on the computer using the 'satellite map' software." Then send the annotated screenshots to the CIA.

First of all, let's talk about the detective agency that investigated Chen Xiangxiang (referred to as A detective agency), on Monday, it arranged for someone to conduct further investigation of the martial arts hall where Chen Xiangxiang was located, so that it could be used when providing Chen Xiangxiang's personal resume. can only find the martial arts hall students who can catch up with the online through intense efforts, and they can make do with some news of Chen Xiangxiang's martial arts hall, but they can also be regarded as getting Chen Xiangxiang's phone number, and also copy a video of Chen Xiangxiang's boxing demonstration.

The manager of the detective agency felt that this could be regarded as the need to deal with Chen Xiangxiang's resume information in the martial arts hall, and that night, the manager of the detective agency sent the information about the martial arts hall holiday and the information about the martial arts hall to the employer, and explained to the employer that due to the martial arts hall's holiday, the information about the martial arts hall could not be further collected for the time being.

Regarding the commission (3) of whether Chen Xiangxiang was hospitalized, this detective agency was originally prepared to make do with it, and if it couldn't be inquired, it would be able to earn 500 yuan by randomly giving the employer a conclusion.

Now the detective agency feels that in the investigation of the martial arts hall where Chen Xiangxiang works, its own work is not in place, and it is a little late to realize the information about the martial arts holiday, so it wants to work this noncommittal issue, and strive to give the employer a confident answer, which can be regarded as earning some face for the detective agency.

After the detective agency implemented the situation that Chen Xiangxiang's family is also in the vicinity (Chen Xiangxiang is a celebrity in this area, and the approximate family location is still easy to inquire), according to the distance from the area where Chen Xiangxiang often moves, it chose a large hospital that is relatively close, and spent 200 yuan on the operation fee. This result can prove that Chen Xiangxiang did not go to this hospital to see a doctor.

On Tuesday night, Detective Agency A submitted to the employer the photos taken at this hospital about the computer search results, and said that it could not and did not need to go to other hospitals to check because it was very unlikely that Chen Xiangxiang would go to other hospitals for treatment; And if every hospital does such an investigation, the cost of evidence collection is too high. The employer is very satisfied with the fact that the detective agency can give proof of the "negative" conclusion, which shows that the detective agency is working hard for itself.

After studying this issue, the employer designated a large hospital that he thought might be that Chen Xiangxiang would be admitted to the hospital, and asked the detective agency to investigate again, but the employer still offered 500 yuan or 3,000 yuan (3,000 yuan is the price for finding the admission record); This time, the detective agency could not accept this price, and after bargaining, the two sides finally set a price of 800 yuan or 3,000 yuan. On Thursday night, the detective agency sent the same "negative" photo certificate to the employer, which was considered to have completed the commission.

For the entrustment (2), the employer extended the entrustment time to January 30 on Tuesday, and the daily follow-up and investigation fee is still 1,200 yuan; And paid the full amount in advance. The detective agency still submits the day's follow-up and investigation report before 12 o'clock every night.

For the commission (1), the detective agency submitted a set of findings on Thursday evening to the employer about Chen Xiangxiang's personal history and current work situation, which also provided Chen Xiangxiang's QQ number and the mobile phone number previously provided.

The third commission she accepted for the detective agency investigating Kong Xiuying (referred to as Detective Agency B) was still clueless when she was questioned by her employer on Wednesday night, and the commission was cancelled after consultation between the employer and the manager of the detective agency.

The employer then entrusted Kong Xiuying in item (3) again to Detective Agency A, which investigated Chen Xiangxiang, and still requested photos of the search conclusions of the aforementioned two hospitals, with a commission fee of 1,500 yuan or 3,000 yuan; On Friday night, the employer received two photographic proofs of the "negative" conclusion from the detective agency, which was considered to have reached a conclusion on the issue. Although the credibility of this conclusion is not 100%, because Kong Xiuying's home is far away from these two hospitals, Kong Xiuying may be admitted to the hospital due to an accident when she is at home; However, Kong Xiuying rarely goes home, and her employer ignores this possibility.

For the entrustment (2), the employer also extended the entrustment time to January 30 on Tuesday, and the daily follow-up and investigation fee is still 1,000 yuan; And paid the full amount in advance. The detective agency still submits the day's follow-up and investigation report before 12 o'clock every night.

In relation to the commission (1), Detective Agency B submitted to the employer on Friday evening a set of findings on Kong Xiuying's personal history and current work situation.

In this set of investigation materials, the detective agency felt that the most difficult thing to get was Kong Xiuying's phone number, they contacted people who were familiar with Kong Xiuying by looking for the relationship of the relationship, and when they made up a reason to ask for Kong Xiuying's QQ, they could give it, and when they asked for a mobile phone number, they were strictly guarded, but they didn't spit out.

Later, the detective agency arranged for someone to pretend to lose the phone when Kong Xiuying went out, asked Kong Xiuying for help, and borrowed a mobile phone to call her family, which was regarded as defrauding Kong Xiuying's phone number.

Regarding item (1) of Wang Ying's investigation, Detective Agency C submitted a complete set of investigation materials to the employer on Thursday; It can be seen that the detective agency is investigating very seriously and the content is quite rich; However, the employer understands that this set of information should be of no use, and the original investigation of Wang Ying was to find a "kung fu master", but now that the person has been located, there is no need to search for a person like Wang Ying who happened to be involved in the incident. However, the employer still sent the information about Wang Ying to the other party in accordance with the original request of the CIA.

The content of the commission (2) accepted by Detective Agency C is: to investigate Wang Ying's daily activities in public, and to require the investigation materials to be accompanied by photos or video materials. The initial deposit paid by the employer was prepaid until Tuesday, but after negotiation between the employer and the detective agency on Monday, the investigation was changed to Monday. At the same time, the employer added new commissions to the detective agency.

The entrusted respondent (the protagonist of "Kung Fu Master" ---- Xu Ran) does not know the name, but can provide photos and addresses, as well as the general pattern of activities, and requires the detective agency to investigate three things: (1) personal history, the commission fee is 3,000 yuan (this fee is considered by both parties to investigate people who do not know their names and origins); (2) Starting from Tuesday, the daily activities in public places require the investigation materials to be accompanied by photos or video materials, and the commission fee is 1,000 yuan per day, and the commission date is tentatively set until January 30. (3) Have you been admitted to the hospital due to sudden coma since last year?

For the content of this (3) commission, if Detective Agency C can provide a record of the admission of the "kung fu master" to the hospital, the employer will pay the investigation fee of 3,000 yuan. If Detective Agency C is unable to find his admission record, regardless of the final "yes" or "no" conclusion, the employer will pay an investigation fee of 500 yuan.

For (1) and the third commission, the delivery date requested by the employer is January 30.

The employer reminded the detective agency that the person under investigation was a kung fu master; At the same time, the other party is reminded that "the contents of item (3) can be confirmed by searching for the name of the person being investigated in the hospital's computer billing record."