beware of a user named zhongzheng2012 who buys and sells Lego sets him/herself.

I had a Lego set listed on eBay and this user rated my listing 1-star and posted that I stole my images from somewhere else.  This is a straight up lie.  The ratings system is supposed to be for the item itself, not to disparage the user.  If a person does try to use images to mislead, the proper action is to report the listing to eBay.  If you sell on eBay, please keep a close watch on your listings.  I didn't look at my account listing for 3 days and might have been able to have it removed much earlier.

I recommend avoiding him as a seller, and if a buyer of one of your products, remove his/her bids for your safety.