(I sell things cheaply, because there is no middleman to make the difference!) Zhang Ruoxu suffered from gigantism, and he didn't want to hurt his family, so he wanted to die. However, he found that he had the ability to go back and forth between Hyundai and Datang, and started business activities in the two worlds Your Majesty, do you need washing powder? A catty needs one tael of gold. Empress, do you need soap? It only needs ten taels of silver. Grandson Shepu, do you need cigarettes? A box of ten taels of gold. Why am I selling it? The things are so cheap? Because there is no middleman to make the difference!