The story
She posed as a cleaner for sixteen years to raise him right.
Fu Jingshu runs the Zhuoyuan Group, but she hid her fortune and lived as a cleaner for sixteen years so Fu Huai'an, the boy she adopted, would grow up tough. When he comes back from abroad he falls under the influence of his birth mother Shen Rong and turns vain. At a banquet he humiliates Fu Jingshu and smashes the family's heirloom jade pendant. That's when she reveals who she really is, just as her three sons walk in. Fu Huai'an learns that everything he ever had came from the mother he looked down on, and he drops to his knees to confess. It's too late. Fu Jingshu cuts him loose and starts a whole new life.