Take Ho Chi Minh City, Vietnam as an example. It is the most developed country in Vietnam. Prices in small towns are similar to those in Nanning, but in the city center, prices are similar to those in Guangzhou. Prices in small towns: rice is about 1.8/ kg, and pork is about 12 yuan/kg. Fast food restaurant is 3 yuan cheaper, a little meat and a little lettuce. But most people in China are not used to eating. 1 Yuan =2860 VND.