China’s richest man said on Thursday the government needs to give up any “fantasy” of maintaining high economic growth rates, unusually bold comments at a time when Beijing is grappling to contain a market meltdown that has hammered global equities. Billionaire Wang Jianlin, speaking after his company Dalian Wanda Group said it had bought World Triathlon Corp (WTC) for $650 million, added that the key was whether economic growth is “sustainable and safe”. “China’s economy needs to transform from relying on investment and exports to consumption.