Gyoza, mandu, dumpling or dumpling are small packets of dough with a filling. The Korean mandu are similar to the Japanese gyoza, because in terms of dough something thinner and narrower. As a result, they are smaller and eventually become crisper. In addition, the filling is often more refined. Pork & vegetable mandu / dumpling is nicely filled with vegetables and pork. CJ is Korea's number one food company and a leading producer of authentic Asian foods.