Emerald Zamora Chinese Cinderella

The very end of the book her aunt wrote a letter to her saying I will always love you. And also Ye YE her grandfather had died, and everyone misses him very much. And she will be going to college in England. Her father says yes you do have potential. So she goes, But she was too young before to find out finally she was an orphan. But it was a pretty good book and i liked it so I would like to read another book like this again because it had A lot of suspense.

Questions:

Why did the book end like this ?

Will they make a second book about this?