C165 New Product Lines

"Innovation?" Hearing these two words, Mrs Su was still at a loss, as if she could not understand Su Yunchuan's thoughts, but Su Yunchuan did not seem nervous at all as she explained to the person in front of her, "Sister-in-law, if we only sell one thing, then if we can't sell this thing, there won't be any progress, and if we can sell more things, will there be better directional