Most likely not. Usually, such works are the product of the author's imagination and creativity rather than being based on actual happenings. 'Pulang' seems to fall into this category.
The main plot of Niu Pulang was that he pretended to be the late poet Niu Buyi and became a famous poet by impersonating him. Niu Pulang had obtained Niu Buyi's poetry collection by chance. Because they shared the same surname, he decided to impersonate Niu Buyi. He made friends with the powerful and befriended Niu Yupu, and successfully sent the big swindler Niu Yupu away. However, the real Niu Buyi's good friend, Feng Zhuo 'an, exposed his true identity, and Niu Pulang was reported by Grandma Niu. However, the foolish Xiang Zhixian let Niu Pulang off, allowing him to continue to impersonate Niu Buyi. Niu Pulang's story revealed the dangers of human greed and vanity, as well as the existence of deception in society.
As I don't know the details of the 'pulang real story', I can't determine its significance. It could be significant to a particular group of people who are related to it in some way.
I'm not sure specifically what the 'pulang full story' is as it could be a very specific or personal story. It might be a story related to a particular place, person, or event named Pulang.
It seems that Pulang Araw isn't based on a true story. It's likely a concoction of the author's imagination and story-telling skills to engage the audience.
I'm not sure specifically which 'pulang real story' you are referring to. There could be many stories with that name. It could be a personal story, a local legend, or something else. More context would be helpful.
Since we don't have details about the 'pulang full story', it's hard to point out the key elements. However, if it's a story about a journey, the starting point, the destination, and the obstacles in between could be key elements. Also, the people or creatures that Pulang meets during the story might be important parts of it.
A good novel depended on one's personal preference. Everyone had a different opinion of a good novel because everyone had different requirements for a novel. Some people like horror novels, some people like science fiction, some people like fantasy novels, some people like historical novels.
I recommend the novel "The Big Boss of the Substitute Group, Man Explodes" to you. The female protagonist in the story also has an elder sister named Wanqing. In order to find out the truth about her sister's murder, she married into a rich family on her sister's behalf and exposed the identity of the substitute. There is also a plot in the story that spoils his wife without limit. I believe you will like this novel ~ I hope you will like this fairy's recommendation, xo ~😗