The Chinese manners is differend from other countries .In
China,people first meet to shake hands.When people eat,Besides
soup,table all food use chopsticks.Certain foods can move chopsticks
eyes.And sometimes the Chinese host use their chopsticks to put food in
your bowl or plate.This is a sign of politeness.The appropriate thing to
do would be to eat the whatever-it-is and say how yummy it is.If you
feel uncomfortable with this,you can just say a polite thank you and
leave the food there.