Eight delicacies for Tomb Sweeping Day

Omelette. [File photo]

4. Spring onion and omelette

On Tomb Sweeping Day, there is a tradition to eat spring onion and omelette in Qingdao in Shandong province. People believe these two kinds of food can improve eyesight and make eyes brighter. In old times, pupils often send eggs to their teachers to show respect on the day.