“无论脚步走多远,在人的脑海中,只有故乡的味道,孰悉而顽固,他就像一个味觉GPS定位系统,一头锁定了千里之外的异地,另一头则永远牵绊着记忆深处的故乡”。美食类纪录片《舌尖上的中国》中的这段话道尽了所有异乡游子内心深处对故乡的思念与牵挂。饮食作为一个载体,连结了家庭乃至于人与人之间的情感。而遍布世界各地的餐厅亦如一道道传递着乡愁的美食,成为了连结异乡游子与故乡的载体。 “No matter how far you walk, in the minds of people, only the taste of the hometown, what is learned and stubborn, he is like a taste GPS positioning system, one locked thousands of miles away from the remote location, the other side will always be stuck with memory Hometown deep ”. This passage in the gourmet documentary “China on the Tongue” has made all the memories and thoughts of the hometown of all the foreign travelers. Diet as a carrier, linking the family and even the feelings between people. And restaurants all over the world, such as passing a nostalgic food, became a carrier to connect strangers and their hometown.