veryone was congratulating Yang Chen on his successful bid, an untimely voice suddenly rang out.For a moment, everyone was stunned and looked at the person who had quoted the price in disbelief.Who he...another 10 billion chips!" Yang Chen said coldly."Sir, veryI'm sorry, our chips can only be exchanged for up to one billion at a time.The staff member in charge of selling the chips, trembling all ove...