As long as she has money, she can stay as long as she wants.
"He Sitian" herself may not be a wealthy magnate, but she is a pianist after all.
Since her college days, she started participating in competitions and performances with considerable prize money and appearance fees.
Neither Mr. He nor Mrs. He lacks money, and they wouldn't leech off their daughter.
Moreover, He Sitian is a pianist; her talent and achievements have allowed her to join one top-tier circle after another.
Among the people He Sitian knows are big shots in finance and investment.
He Sitian doesn't want to get rich overnight; she meets professionals for normal investment consultations and uses her savings to make financial investments.
The risk of investment is high, but over the years, she's had profits and losses, yet overall, she has made more money.
So, "He Sitian" is not short of money, at least not for these hospital expenses.
