The children of the Gu Family were still essentially grounded and upright. If they ever went astray, it wouldn't require her intervention, for Gu Ning would be the one to give them a thorough beating.
As for Xiaobai, Tang Yuxin later discovered that he actually had a remarkable innate talent, and of course was a promising medical student. With her as his mother, she was determined to nurture him into a little genius in traditional Chinese medicine.
She started teaching him from the age of six months. Even though he might not have understood, by pulling at Xiaobai's little sprouts daily, some benefits could surely be reaped. Xiaobai's comprehension skills were not at all inferior to those of his reborn mother from years ago, so it was certain that Xiaobai's IQ was not low, definitely higher than his mother's—who, after all, had the advantage of being reborn.