The term 倒爷 (dǎoyé) is inseparable from China's “Reform and Opening Up” (改革开放) period in the 1980s. During this time, China had a “dual-track” price system. The government sold essential goods like steel and grain at low, fixed prices for state purposes, but any surplus could be sold at a much higher, fluctuating market price. This created a massive opportunity for arbitrage. A 倒爷 with the right connections (关系, guānxi) could obtain a permit to buy goods at the low state price and then immediately resell them on the open market for a huge profit. They were the human lubricant in the gears of a transitioning economy, moving resources from where they were plentiful to where they were scarce. Public perception was complex. To some, they were greedy parasites, engaged in the then-illegal act of “speculation and profiteering” (投机倒把, tóujī dǎobǎ). To others, they were heroic pioneers of capitalism, admired for their courage, resourcefulness, and ability to “get rich first,” embodying Deng Xiaoping's famous slogan.
While the original state-planned economy that created the classic 倒爷 no longer exists, the term and its spirit live on.