The woman in red was called Madam Wu, she was quick on her feet and she was smarter than the other women as well. She seemed to have understood that neither of the men was interested in the women of the brothel, so she didn't try to talk with them instead she turned her attention to the woman who was walking in lead.
With one glance she could see that this woman was the one who wore the pants in the relationship. So she turned all her attention to the woman walking with the cat in her arms and said, " I am madam Wu, I act as the head lady of this brothel in case the mistress is not here. If you want you can tell me what you want that way I will be able to relay the exact message to mistress and you wouldn't have to wait for her to listen to you."
Madam Wu was afraid that Su Wan would get angry in case the mistress was to annoy her like that stupid girl outside, so it was better to explain everything to the mistress before letting her see this woman.