"In your opinion, is Mr. Liu's family very rich?"

"We are engaged in decoration, we rely on our skills to eat, we do the work, they give money, whether Mr. Liu's family has money or not, this doesn't seem to have much to do with us!" Huang Gongqin heard something harsh from Ouyang Ping's words, so when he spoke, he also had a little bit of negative resistance.

It's normal to have negative resistance, and this kind of conversation can never be gentle.

"That Mr. Liu, he looks very shrewd, but he is actually very stupid."

"I don't understand your words. Captain Ouyang, if you have anything to say, you might as well be straightforward, it's not easy for us to make money, and we don't have much free time. ”

"Very good, since you are so refreshing, then we will not beat around the corner."

"If you have something to say, please speak up."

"We have something unclear and want to ask Master Huang."

"Don't dare to ask for advice, please speak, I'll listen."

"When you were decorating Teacher Liu's house, how many keys did Teacher Liu give you?"

"A key -- a key is enough."

"Then why do you have another key?"

"Captain Ouyang, you must have evidence to speak, Min Dongshui and I are both honest and responsible people, don't you suspect that Teacher Liu's case was done by us." Huang Gongqin answered very cleverly, he did not answer Ouyang Ping's question directly.

"Master Huang, please don't avoid my question, why do you have another key—what are you thinking about?"

"It's--the question couldn't be simpler."

"Please answer me."

"I don't live with Min Dongshui, in the morning, sometimes, he arrives first, sometimes, I arrive first, whoever arrives first will do the work first, so as not to delay the work, one person and one key, it will save him from waiting for me, I will wait for him. What's so strange about that? ”

Huang Gongqin's answer seems reasonable.

"So, how many did you return when you returned the keys to Mr. Liu at the end of the decoration?"

"Gave it back."

"Why do you only return one, you have two keys in your hands, why do you want to keep one?"

"After the decoration is over, the key is no longer useful in our hands, it stands to reason that we should return all the two keys to Mr. Liu, but we are worried that Mr. Liu will be too careful, so we will return the original key to Mr. Liu."

"Where's the other key?"

"We threw it."

"Thrown?"

"Yes, since we don't need it, we're going to throw it away."

"I'm afraid it's not that simple! Now, with such a big case, you have been decorating Mr. Liu's house for a few months, and you have an extra key in private. Whoever changes will look for the answer in both of you. I want to stress in particular that we are investigating, so it is your responsibility to cooperate with our investigation, and there are some issues that you must make clear. ”

"We are both honest and rule-abiding people, and we will never do that kind of thing that kills people and oversells goods, hurts nature and reason." Huang Gongqin repeated the same old tune.

"Let me ask you, when you were decorating in Mr. Liu's house, Mr. Liu bought a lot of wooden boards and tiles, Mr. Liu was very stupid, and he was too old to count, and her daughter and son-in-law were like a mirror in their hearts, when they bought planks and tiles, they were calculated according to the area, and they were worried about loss, so when they bought, they specially added more."