A young engineer sets off from Cameroon for his hometown in Hailin, Heilongjiang, one of the northernmost places in China. In Africa, he has taught the local people the word jiaozi (dumplings) to convey what home means to him. When he finally gets home after traveling across the globe, dumplings are the first thing that his mother greets him. (Note: The video’s caption is mistaken. Both his plane ticket and the airport says “Addis Ababa,” the capital of Ethiopia.)