What does "Yellow River Waterwheel" mean?

Water tankers are used cars or brand-new cars in the United States, Europe and the Middle East, and then shipped to Hong Kong by sea or air. Then, by being transported to China's neighboring countries, they sneaked into the country through the border. Because they go through the tax link without going through customs, they are called smugglers, that is, waterwheels.

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This is due to our Hong Kong dollars. As a transit point of world trade, Hong Kong has provided a steady stream of imported ZS cars. All imported cars from Huangjiang are from Hong Kong. But this does not mean that these cars are all local cars in Hong Kong. The vast majority of high-end imported cars come from many countries in North America and abroad, all of which are original L-peptide cars. Most of the cars on the right are from Japan.