Wonder if China is making an effort to put a ceiling on wealth accumulation to keep such individuals from having the power to challenge those in control of the

Wonder if China is making an effort to put a ceiling on wealth accumulation to keep such individuals from having the power to challenge those in control of the government. Seem to recall several stories about high profile Chinese billionaires going missing for periods of time, often rumored to be in government custody. No idea if this is really happening, is a perception someone is trying to push, or just my hazy remembrance of semi-related news from the past couple of years.