璒kào
The phonetic character is from ox, from high, and high has the same sound. "Cow" refers to beef. "Gao" means "high". "Niu" and "Gao" are combined to mean "holding beef with both hands high". Original meaning: holding beef with both hands high. Specifically refers to: feasting officers and soldiers with beef and wine. Generally speaking: to comfort someone with wine, food or property.
Reward kàoshǎng
It means: reward and give material rewards to those who have helped you.
Refers to people with high status or elders giving property, food and drink to people with low status or juniors, recognizing the value of people's talents or works and giving them attention: appreciation. Appreciated.