When I seeing this Kung Fu Panda 1 or 2, the soup. And then becoming a scroll secret ingredient his dad says...

If the rest of the other continent adding nothing inside the soup, the butter. His father would be like his Panda's butler, right?!

Meaning let's say Panda working very hard for the Master, he will never have a servant. But if he staying home, his dad has the food, and everything else and his dad is always his butler. I think somehow one of those meaning. You compete with the other 5 with 1 Master, and they already know each other.

Happy New Year, everybody ! 

新年快樂 ! 我在講公夫熊貓，有個字跟奶油很類似就是他如果自己在家的話，一直都是他的爸爸當男仕用人 

Butter

Butler