Find a few good e-books

Well... I want to read these kinds of books… 1. In the Republic of China, it was written that men and women loved each other but had to separate for the sake of the country's interests... Or two people developing feelings for each other at work…If it was the Republic of China, there would be national hatred and family hatred, and there would be love, but for the sake of the country, one would have to give up their feelings... You should be able to understand the common plot of the TV series of the Republic of China, right? 2. There was pure love between the students, but they shouldn't be allowed to fall in love. It would be even better if it was more complicated. For example, if a man liked a woman, and the man's good friend also liked that woman, the woman would understand in her heart, but she did not know how to choose... To put it simply, children found it complicated, but adults didn't think it was that complicated... Understand? If not, then it meant that the man and woman liked each other, but they didn't expose each other. On the surface, they were just classmates. 3. Boy or girl, childhood sweethearts, meet again after growing up, experience difficulties together, or experience difficulties after being together That's it. I'm a little long-winded, but I hope everyone can understand. The requirements for the second type of book are actually school novels that are suitable for middle school students to read The book is full of feelings and love A campus novel that inspires us middle school students is the best If you have any other good books, you can write them down. If it's good, I'll add points He wrote about the bitterness of youth and love. The more twists and turns are also fine Like I'm your goblin or something In the city, men and women love each other very much, but there are many obstacles in the middle. It doesn't matter if the ending is good or bad.