I'm not sure what Xin Tian online marketing is, but I do know that the number of people searching for this term and its related long-tail keywords every day is still quite considerable. This is relatively true for websites doing marketing and online marketing.
Of course, I won't miss such a good keyword either, even though my website isn't very relevant to Xin Tian online marketing. As for whether Xin Tian is direct sales or pyramid selling, I'm not very clear about it either, so I can't make any evaluations.