“This one.” Li Yong picks up the box of health care product for women. Seeing the messy letters on the box, he asks, “What language is this?”

“It’s just made up.” Wu Yuting grins and says.

“Ah? Is this OK?” Li Yong asks in surprise.

“Why not? People will be more curious if they can’t understand it. Anyway, the effect is very good. Some customers bought one box as a trial, and then ran over to buy a hundred boxes the next day. They ...