At first, I thought that Reiko was a money bag who would only collect money, but later I found out that Reiko's role is much more than that, Reiko is Po's partner and Po's white glove. 
Many things that Po is inconvenient to do, he will hand over to Lingzi, and Lingzi will also tacitly and excellently complete them, such as "Three Sheep High Imitation", King Snake and the Yellow River Road Defense Battle. 1. The Battle of the Yellow River Road Ah Bao had long foreseen that Li Li's restaurant would be in trouble, so he had already left a message for Lingzi before going to Zhuji. He said that Li Li, the proprietress of Zhizhenyuan, might come, and if Li Li came and had something to ask for, he would help wherever he could. Why did Po let Li Li go to Tokyo at night to find Reiko instead of directly calling ** to find his uncle? It's because the point of Night Tokyo is not only for Li Li, but also for the proprietress on the Yellow River Road. 
The Yellow River Road is boiling, Zhizhenyuan and Bao have a lot of relationship, Bao will always find a Hong Kong celebrity chef to Zhizhenyuan, the proprietress on the Yellow River Road of course wants to know whether this rumor is true, Bao always does not want to meddle in the Yellow River Road. At this time, the place where they can get the news is Night Tokyo, so Reiko's main task is not to help Li Li, but to appease the proprietress on the Yellow River Road, and only by appeasing the proprietress on the Yellow River Road can the Yellow River Road defense battle continue. 
The scene of the defense battle on the Yellow River Road continued to be sung, and Mr. Bao was able to repay Li Li Gao's favor of imitating the news and find out the bottom of Li Li. In business, the opponent's hole cards always have to be figured out, and the defense of the Yellow River Road is an excellent opportunity to explore Li Li's bottom. Second, when Ah Bao, the person behind Li Li, went to Zhenyuan for the first time, his uncle had already investigated Li Li's background in detail. 
He knew that Li Li had been to Macau, that on the day of the opening, a group of Shenzhen people had entered the top box of Zhizhen Garden, that before the opening of Zhizhen Garden, half of the Yellow River Road had been closed in order to renovate the gas pipeline, and that Li Li had paid three times the salary on ......the Yellow River Road
Ah Bao went to the Zhizhen Garden not to investigate the details of the Zhizhen Garden, but to confirm his guess, and he began to test as soon as he entered. To test the relationship between Li Li and the Lisboa Palace, to test the use of the box on the top floor of the True Garden, to test the real proprietors behind the True Garden, and to test the real purpose of their coming here to operate the True Garden. 
The defense of the Yellow River Road is inseparable from Bao's fueling, if it wasn't for the early planning, everything would not be so coincidental. How could it happen that my grandfather's deceased friend was returning to his hometown to visit relatives? Why did Lu Meilin just hit ** to her old friend Du Honggen? Why did Uncle happen to take the IOU that Du Honggen owed to Mr. Bao to Li Li? 
All the coincidences put together must not be a coincidence, all of this is actually the planning and temptation of Uncle and Bao, the purpose is to force out the people behind Li Li, and teach the proprietress on the Yellow River Road a lesson. 3. "Meeting gift" Li Li deliberately found Mr. Bao after the incident and told him that as long as he helped her solve the business matter, the conditions could be left to Bao. What she meant by this sentence was actually telling Mr. Bao that there was no one behind her, and the only person she could rely on was Mr. Bao. 
After Ah Bao heard Li Li's words, he didn't give any response, he gave Li Li a day to think about how to deal with it, whether he owed him a favor. Li Li went to the box on the top floor, opened the drawer, and looked at the gold card in a daze, but she still decided to owe Mr. Bao a favor and gave up looking for the gold card for help. 
When Uncle handed over Du Honggen's IOU to Li Li, he deliberately emphasized that this was not an IOU, but a meeting gift. Why is it a greeting gift? The IOU that my uncle gave to Li Li was owed by Lu Meilin's husband when he was gambling in Macau, and Du Honggen borrowed 300,000 yuan from Mr. Bao in order to redeem Lu Meilin's husband. 
What Uncle really wants to remind Li Li is not actually a meeting gift, but "Macau" and "gambling money", and Uncle Grandpa wants to tell Li Li that he already knows that the person behind her is a person from a Macau casino. So when Ah Bao came to the top box alone, Li Li immediately guessed Mr. Bao's intentions.
She knew that Mr. Bao came to inquire about the person behind her, so she opened the drawer of the box on the top floor again, and what was placed in it was the gold card, a gold card related to the person behind her. But she slammed the drawer shut again, for she didn't want to be associated with the past anymore. EpilogueUncle wanted to use an IOU of 300,000 yuan to test whether there was anyone behind Li Li, if there was someone behind Li Li, then she would not wait for Mr. Bao to help her, but she still waited.
But she waited, it doesn't mean that there is no one behind her, it just proves that the person behind her is not simple, and it is very likely that it is Mr. A who disappeared back then. Mr. Bao used a bad debt that could not be recovered, rescued Zhizhenyuan, made Li Li owe him a big favor, and also settled a group of proprietresses on the Yellow River Road, letting them know who was in charge on the Yellow River Road, and it could be regarded as another way to cash out the 300,000 yuan.