Harbin Red Sausage 哈尔滨红腊肠 (hā ěr bīn hóng là cháng) was introduced to China from Russia at the beginning of the 20th century. It resembles a smoked Polish or Lithuanian sausage much more than the well-known lapcheong Cantonese sausages.
They are relatively low in fat and smooth textured. Me likes 'em.