Why do Taobao sell seedlings and flowers mostly from Muyang, Suqian, Jiangsu? Most of them are liars.

I want to buy a product to catch cordyceps and prevent mosquitoes in summer. I found a lot of Jiangsu products, right next to my home. I think postage is cheap. Later, I asked about flower cultivation skills in the flower shop, and many people reported that they bought fakes in Jiangsu stores. Now, if you see Jiangsu products, just skip them. Are you scared? But there must be some serious flower sellers. Just ...