After drinking at the year-end party, warm tea!
I found a picture of eating oysters in an antique print. Both Europe and America have a long tradition of eating oysters. What's more strange is that even though they didn't eat raw fish (sashimi), they ate oysters raw with lemon juice or vinegar. . . .
Only the oysters seemed to be special. Moreover, it was the season for oysters, and there were stalls and hawkers selling raw oysters like this.
By the way, oysters are served deliciously at year-end parties. Is delicious!
After eating, drinking and singing, a cup of hot tea aids digestion, prevents a hangover, and is a diuretic to help you feel refreshed.
It's best not to drink too much, but it's okay to drink too much tea.
I'm feeling better, and tomorrow's year-end party is OK 
