The woman in yellow, I don't think she is the daughter of Yang Guo and the girl, because if you count, Yang Guo and the girl were at least 40 years old when they retired (Yang used to be a girl 18 years old, and then after so many things, Yang Guo and others 16 years old and so on. ), and their last appearance was training Zhang Sanfeng, when Zhang Sanfeng was only 6500. The woman in yellow is about 20 years old. If Yang Guo Xiaolong is still alive, she is 120 years old anyway. So, they gave birth to this woman on 100? In addition, what is certain is that the woman in yellow is indeed a middleman in the ancient tomb. She said it herself, and her kung fu and understanding of the dragon slayer should be correct. Also, I don't think the woman in yellow is a descendant of Yang Guo's little dragon girl, because according to Yang Guo's little dragon girl's personality, will she have a son or daughter and wait until he grows up to marry or husband? And then gave birth to a grandson, until 80 years later, such a blood-related descendant appeared? no
To sum up, I think the little dragon girl in Yang Guo adopted an orphan who taught her martial arts and knowledge, and then the orphan taught her apprentice martial arts and knowledge. I don't know if it's the second or third generation. Finally, she had such a woman in yellow who was familiar with the ancient tomb and the circle known by Yang Guo.