When the beautiful princess Tong Chang of the Tang Dynasty grew up, she married Wei Baoheng with luxury dowry prepared by her emperor father.

Wei`s family took care of her very carefully with their thankful heart.

Since the princess had been leading a comfortable and well-served life without any exercises, she was very thin and weak and fell ill. Wei's family called in many famous physicians for her, and numerous invaluable herbs were tried by her, but it was no use.