In China, it is common to see vendors sell yóutiáo (油条, deep-fried twisted dough sticks), dòujiāng (豆浆, hot soybean milk) in a plastic cup, xiàn bǐng (馅饼, buns with different fillings), or jīdàn guàn bǐng (鸡蛋灌饼, naan-like bread, grilled and stuffed with egg, lettuce, and/or or ham (火腿, huǒtuǐ).  in many streets of Beijing. Many office workers eat these street snacks [...]