Sun Yanzi – The Answer Is… 咕嘰咕嘰 Comments off | Star By dudafoo · 07/06/2023 concert performance Sun Yanzi The Answer Is... 咕嘰咕嘰 孫燕姿 Sun Yanzi – The Answer Is… 咕嘰咕嘰 Sun Yanzi – The Answer Is… 咕嘰咕嘰 at the Singapore Indoor Stadium on 11th July 2009