The man had forged his mother's signature to sell her high-end cars after he got into debt from visiting 'diao hua' clubs. (Photos: Getty Images, Yahoo Southeast Asia)

SINGAPORE — A 33-year-old man was found guilty of forging his mother’s signature and selling her cars - a Rolls Royce Dawn 6.6 V12 and a Mini Cooper SE - to pay off the debts he had racked up from his frequent visits to 'diao hua' clubs.