Well, it could also be seen as exploring themes of class differences. The old nurse, coming from a certain social position, might share stories that reveal the disparities in society at that time. For example, how the different classes interacted, the privileges of the upper class and the hardships of the lower class. Through her stories, we get a glimpse into the social fabric of the era.
Another important theme might be the idea of loyalty. The old nurse, in telling her stories, may be showing her loyalty to the family she has served for a long time. Her stories could be a way of preserving the family's legacy and reputation. Also, it might touch on themes of love and loss, as she might recall relationships within the family, both happy and sad ones.
The best chapter pointer here is Chapter 34, "Official Recording!". It opens with Seeing that the public sentiment wasn't quite right, Su Yinwan felt... and closes on Now that Lili is misunderstood, they start to kick us while we're down."....
Chapter 920, "College Entrance Exam Results Inquiry", is the clearest early answer because it turns Hong Pei's situation into a concrete plot event. Early on, Outside the nursing home, Meng WanZhi anxiously waited in the car for....
If you want the clearest chapter reference, go to Chapter 15. Early on, Jiang Shixu woke up from those nightmares filled with blood and darkness,...; later, the chapter leans on The two sleeping pills he took in the evening had left him with a....
Chapter 722, "It's Time to Tell Him the Truth", is the clearest early answer because the hidden truth stops feeling like mere subtext. It opens with The comment section was also in shock. and closes on This was also the first time his face had appeared so distressed..
Chapter 809, "Specially Made for You", is the clearest early answer because it turns Jiang Bufan's situation into a concrete plot event. It opens with Listening to the cries from inside the house that sounded like a pig...
Chapter 610, "Building a House?!", is the clearest early answer because it turns Jiang Yan's situation into a concrete plot event.
Chapter 832, "So Impressive, My Sister!", is the clearest early answer because it turns Shu Yan's situation into a concrete plot event. It opens with These clothes were indeed very beautiful, extremely exquisite. and closes on Yet strangely, some details seemed not quite right..
Chapter 33 is the strongest chapter-level answer because it starts from Following the announcement, five artists respectively reposted the Weibo—... and follows through on Although Su Yinwan was considered half a goddess to him, the whole thing....
Look to Chapter 13 for the clearest answer. It begins with Sensing that something was off with Jiang Yan, Jiang Yan dismissed the..., keeps building through What on earth do you mean?" Ignoring him once again, Jiang Li shifted her..., and lands on How could this happen..." Lin Manru didn't want to.
Chapter 727, "Can't Keep Up with the Twists Anymore", is the clearest early answer because it turns Jinli Studio's situation into a concrete plot event. It opens with Jiang Li only posted one picture, but it shut up those haters.