The meal lasted more than an hour, until Tan Baobao was sweating profusely, and Lu Changjing stopped. As his love for Tan Baobao deepened, the two of them were not limited to the exchange of imported delicacies, but also had some other fun. Unfortunately, the Cang Yang Technique has just been a small success, and there is still a long way to go before it can be perfected. The more difficult it is to practice, the more difficult it will be. Lu Changjing doesn't know when he can practice successfully. Fortunately, with the practice of Cang Yang Technique, the improvement it brings is also very obvious, which is enough to comfort Lu Changjing. It's better to wait until it is perfected and the special endowment is awakened before considering the matter of breaking the skill. Three years should be about the same. And such a long time is enough for him to improve his cultivation level, of course, the premise is that he has enough resources and treasures. So he still has something to do with Tan Baobao, not just the romantic things. "Baby, isn't your father-in-law the richest man in Longjiang? How is the business now?" Holding Tan Qingyun, Lu Changjing asked.
The Daning Dynasty has four major river systems, which basically include the entire Daning Dynasty, namely the Huangsha River System, the Longjiang River System, the Kunxu River System and the Luoping River System. Baiyujing is close to the Longjiang River System, and the middle and lower reaches of the Longjiang River System are also one of the richest areas in the Daning Dynasty. Being able to become the richest man in this area, it is conceivable that Tan Qingyun's father Tan Qianqian is very rich. It is precisely because of this that Tan Qingyun has been able to bring so many good things to Lu Changjing during this period. Every time he comes to enjoy imported food, all kinds of spiritual fruits, spiritual wines... are simply dazzling, causing Lu Changjing to digest for a long time every time after Tan Qingyun leaves. Thinking of the need for resources and treasures to practice, Lu Changjing first thought of Tan Baobao's father, the richest man in Longjiang. Tan Qingyun rubbed his chest with her little face: "Business is very good. I get a lot of good things every month. I can't use them all, hehe." "That's good. I have something to give to my father-in-law. No one can know about it. Can you take time to go back during this period?" Lu Changjing grabbed Tan Baobao's moving little hands to stop her from doing bad things. Tan Qingyun asked curiously: "What is it?" "The method of making glass." Lu Changjing took out a piece of paper from the Qingkong Divine Ring, which recorded the method of making glass in detail. Although this thing is quite simple, to be honest, ordinary people don't know it unless they deliberately understand it. The reason why Lu Changjing knew it was that he read a few novels about traveling through ancient times in his previous life and learned about it from the novels. It was very exciting to read at the time, so I wrote it down. I didn't expect that I would use it one day. There is no such thing as glass in this world. The mirrors used by everyone are generally bronze mirrors, or they look at the mirror directly on the water surface. The mirrors used by the royal family were not so rough. Instead, they looked for special jade and made them into jade mirrors. However, the price was quite expensive and ordinary rich people could not afford them. Bronze mirrors were extremely blurry, so if glass could be made and sold as mirrors, it would surely be sold all over the country. Moreover, in addition to making mirrors, glass can also be made into various water cups, ornaments, windows... It has countless uses and will definitely bring him a lot of money. Tan Qianqian's money houses and businesses are spread all over the Daning Dynasty. Even several surrounding countries have Tan's money houses and businesses. If he is asked to help make and sell glass, it will surely bring the greatest benefits to Lu Changjing. So Lu Changjing found Tan Qingyun and asked her to help him contact Tan Qianqian. As for whether Tan Qianqian would embezzle his glass making method, this possibility is basically non-existent.
He is still the emperor of the Daning Dynasty in name, and the Tan family's industries are basically in the Daning Dynasty. If anyone dares to embezzle his things, a word can make him bankrupt and spit out everything he has eaten. Looking at the Great Ning Dynasty, how many people dare to embezzle his things, of course, this is when he is not exposed. Tan Qingyun took over the method of making glass: "What is glass? How come I have never heard of it." "Glass is an extremely useful material." Lu Changjing simply told Tan Qingyun about the appearance, uses, and methods of making glass. Tan Qingyun's eyes lit up: "Such a good thing must be very fun. How did brother get this method of making glass? If it succeeds, you can definitely make a lot of money." "I got this information by accident. I tried it and it's not fake." Lu Changjing didn't say that he created it himself, so as not to arouse suspicion. Ning Zhongyu is not an inventive genius. "You know the current situation of the Royal Secret Treasury and the National Treasury. They are already very poor, so I have to find a way to make money, and I thought of this glass making method." "You can give it to my father-in-law. I am willing to share the profits of the subsequent glass production with him 50-50, but the premise is that he must keep it secret. Only you, me and my father-in-law know about this matter, and others cannot let them know for the time being." Although it is a bit risky to do so, I think of my father-in-law's good reputation and not a gossipy woman. And his current situation is not good, and he urgently needs resources and treasures to upgrade, so even if he takes some risks, it is reasonable. Besides, being affectionate with Tan Qingyun now is also a risk. Tan Qingyun carefully put away the method of making glass: "Don't worry, brother. I will go to my father in the next few days and ask him to agree to this matter. However, 50% is too little. At least 70% should be 30%. After all, the method of making glass was taken out by my brother." What a filial daughter. Lu Changjing did not love her in vain and fed her so many imported delicacies. "I just provided a method of making glass. The rest was done by my father-in-law. 50% profit is already a lot." Lu Changjing said with a smile. If you want the horse to run, you have to let the horse eat grass. Even if he is the emperor of the Daning Dynasty, he can't do too much. Otherwise, even if my father-in-law doesn't say anything, he will slack off on this matter. At that time, the wealth he can get will definitely plummet. Instead of doing this, it is better to let everyone get enough benefits, so that they may earn more. Although most of the time is spent on eating, drinking and playing every day, as the daughter of the richest man in Longjiang, Tan Qingyun naturally sees the great value of glass. Even if there is only 30% profit, it is an astonishing figure, enough for his father to make a lot of money. Anyway, my father is not short of money now, but my brother is so poor that he has to pawn his pants. It is better to help my brother and give him more profits.