God created for northland masses the piscatorial environment that provides distinguishing feature alone and the natural and refrigerant, market condition that sells freezing delicacy fish.

• 全境冬季漫长,天寒地冻,冰封千里。上苍为北国群众缔造了独具特色的渔业环境和天然冷冻、销售冰冻鲜鱼的市场条件。