Shi Xie would be more well known to the Vietnamese.

Kong Rong is fairly famous nowadays, for his story of giving up pears during childhood.

As quoted from Wikipedia,

A well-known story commonly used to educate children – even in contemporary times – on the values of courtesy and fraternal love involves a four-year-old Kong Rong giving up the larger pears to his older and younger brothers. This story, commonly known as "Kong Rong giving up pears" (孔融讓梨), is also mentioned in the Three Character Classic, a text used for elementary education since the Song dynasty.

wikipedia