Yi Ling had a restless night's sleep as she heard that Sun Yaowen had intercepted Ji Xinhe and snatched away the girls that Ji Xinhe had chosen earlier from Wang Ya Po's hands.
Originally, she was worried that Ji Xinhe might be lying to her, so she went to Yihong Courtyard to take a peek at the girls. Sure enough, each one of them had an uncommon appearance and especially their aura, which was very different from the gentle jade-like girls; instead, they all had distinct characteristics, and their smiles and frowns carried different flavors.
Such girls are undoubtedly carefully selected by Ji Xinhe.
Ji Xinhe's choice of girls is based on their appearance on one hand, but it's not the most important factor. Their aura and demeanor was what she valued the most. When Yi Ling was not yet a top performer and was even overshadowed by Qiao Qiao, it was Ji Xinhe who saw her potential and specially chose her to be promoted.
So, these ten girls must be carefully selected by Ji Xinhe.