2. Four-sided beans: rich in protein, vitamins and various minerals, with high nutritional value, are called green gold.
3. Hakkas: With thousands of years of manual processing history, pickles have always been a must-have home cooking for Hakkas.
4. Hakka Rice Orange: During the Chinese New Year, you will see some masters carrying the blame and walking around the streets, cooking rice oranges for people in mountain villages.