A housemaid from the mainland who orchestrated the switch of babies years ago, resulting in Ye Wenyin being raised as the Ye family's daughter while the real daughter became Ye Tianhui. She sent a letter to Ye Wenyin hinting that the real daughter of the Ye family is named Ye Tianhui and intends to travel to Hong Kong. The letter included a blurry ID photo confirming Ye Tianhui's identity.
