Well, I'd tell it to you, but I can't.
"Puedo ayudarle" means "can I help you?" in English.
"Río Bueno" translates to "Good River" in English.
The Spanish word "puedo" translates to "I can" in English.
no puedo vivi (vivir!) I cannot live......
"no good"
"Puedo hablar en inglés" translates to "I can speak in English" in English.
"Muy bueno" means "Very good."
Puedo sacar punta means: May I sharpen xxx (as in a pencil.)
"bueno, tengo que..." means Good, I have to... [insert action here]
It means "I can do it".
How good/how great
There is no such word as buano in Spanish perhaps you mean bueno? If it is then bueno pota - good drinking