Sun Yaozhang and the others went to the transportation bureau last night to learn about He Jinqiang's situation, and inspected He Jinqiang's dormitory, he took out a diary from his document bag, found some important information, and turned out a few pages for Zheng Wanjiang to see, he looked carefully.

The diary entry for June 18 reads:

I found through these days of observation, vaguely feel that King Kong recently concealed that we don't know what to do, his expression is always a little mysterious, recently I heard from their colleagues in the unit, King Kong's performance is extremely bad, the unit leader has talked to him, said that if he goes on like this, he is ready to fire him, what does he want to do, this job is not easy, no, I must not be a brother to ignore, I have to find a chance to ask him about him, let him work hard and not think about it, That's dangerous, what if something happens?

"What is King Kong doing in this diary? What does that mean? Why are there some mysteries? Zheng Wanjiang thought so in his heart, lit a cigarette, and continued to look down.

The diary on June 20 reads: Today I found an opportunity to talk to King Kong about some things, and persuaded him to work with peace of mind and not to mix with those ruffians and hooligans, and now the crackdown on criminal offenses is so severe, if you don't get it right, what can your parents do if something happens, but not only did he not listen to me, but he also said that I was nosy, I quarreled with him, and our brothers broke up unhappily, what do you care about him? It's not my business, I thought at first. Later, I thought, I can't do this, after all, I am his own brother, I can't see him going the wrong way, I want to talk to my father and let him come forward to persuade him. But what good can Dad do if he favors him?

The diary entry for July 6 reads:

King Kong's girlfriend came to our house tonight, the two of them have been talking for months, she has been to our house a few times before, I am not at home, this time I recognized her, she is not a serious girl, she was once sentenced to a year in prison for hooligan theft, how King Kong talked to her, it is incredible. I told my parents that they didn't believe me, and that I was ......, and that I was really, let it go.

This is He Jinqiang's last diary, Zheng Wanjiang read some diaries again, all of which are some things in He Jinqiang's life, judging from the time he kept the diary, although there is no time regularity, but he will keep a few days every month, Zheng Wanjiang carefully looked at the diary, this is a new diary, the date was started after May this year, no traces of tearing were found, the diary is the most meaningful and memorable thing in life, it is impossible to easily throw away. So where are the previous diaries? His previous diary was not found in the He family.

He Jingang is mentioned many times in the diary, what does this have to do with him, it seems that He Jingang is not a simple character, there seems to be some disagreement between the two of them, what is this for? Zheng Wanjiang thought in his heart. He Jinqiang has the habit of keeping diaries, but he didn't find the previous diaries in his room, where did those diaries go, and some secret things are recorded in them, will they be destroyed, what is this for? He Jingang has been mentioned many times, could it be him, an idea flashed in Zheng Wanjiang's mind.

"Do the people who live in his dorm know anything about him?" Zheng Wanjiang asked.

"There are a total of four people living in the dormitory, He Jinqiang generally does not live in the unit, according to the people in the same room, he seems to have some worries before the accident, but he did not tell his colleagues." Sun Yaozhang said.

He Jinqiang is honest and kind-hearted, willing to help others, and has a good reputation in the unit, but he doesn't like to talk and doesn't confess himself easily. The scar on his arm was indeed stabbed by Wang Daqing, as well as his younger brother He Jingang, He Jinqiang mentioned him many times in his diary, there must be a reason for this.

"What else did you learn about the Transportation Bureau?" Zheng Wanjiang asked Sun Yaozhang.

"Some people reported that he and his younger brother He Jingang had some contradictions, and once quarreled with the brothers in the unit, the specific reason was that He Jingang did not follow the right path, and sooner or later he would suffer a big loss, He Jingang was not convinced, and the two quarreled." Sun Yaozhang said.

"Is there any reflection on his smoking of high-end cigarettes?" Zheng Wanjiang said.