In recent years, competing with China and Thailand, Vietnam wild pork meat processing and wild pig feeding have become hot food processing issues. Currently, EU livestock products exported to Vietnam are subject to 10-20% tax rate. However, under the EVFTA agreement, frozen pork will be tax-exempt after seven years, processed foods after seven years, and the tax rate for chicken will gradually decrease to 0% in 10 years. This study will use qualitative analysis, synthesis, and inductive methods, with statistic data, examines experiences from Asian countries such as Thailand and China and meanings to Vietnam case of feeding wild pigs. Among present results is relating to wild pork meat and frozen pork processing in the case study of wild pigs in Northern provinces of Vietnam such as the Thai Nguyen region. And also, it describes the process of processing pork meat with chili sauce and frozen pork meat. Our study will present a feeding mechanism for wild pigs under semi-wild breeding conditions in the Thai Nguyen ecological environment. Asia, including Vietnam, has a good environment for feeding wild pigs and establishing pig farming. Our study has indicated researches and publications are needed for supporting exporting wild pigs and pork.