Share Hong Kong arts patron Yang Yang has sold her mansion in the exclusive Sydney suburb of Vaucluse just five months after it was listed for $38 million, making it the highest house sale outside Point Piper this year. It comes a decade after she bought it for $21.5 million, which was the highest-priced house sale in 2011. Christie’s International’s Ken Jacobs, who had listed it with Darren Curtis, declined to reveal the sale price, but sources say it sold for more than $35 million late on Wednesday night after negotiations with multiple parties. The eight-bedroom, eight-bathroom house includes Paul Bangay-designed gardens.