The Siu Yiu Sect was fairly isolated from mainstream wulin. Hence, very few in the wulin of DGSD knew of its existence. Was the inverse also true, however? Since Mo Ngai Tze was isolated in his secret chamber for decades, it's not surprising that he probably would not have heard of "North Kiu Fung," "South Mo Yung," the Dali Deun Royal Family (at least the then-current generation), the Four Great Evils, and other personalities and events happening in the mainstream wulin of the time. What about Teen San Tung Lo and Lee Chou Sui, however? They were a bit far removed from the center of the action, but not to the extremes that Mo Ngai Tze was. Were they aware of entities such as Kiu Fung, the Mo Yung Family, the Deuns of Dali, etc., and if they were, did they perceive a potential threat from such entities?