What does a river boy mean in Taiwanese?

1. The so-called river boy should be explained by everyone above.

You should be talking about the Holy Grail, which is usually made of wood blocks. Minnan people are the "holy grail" and ask the gods for "instructions" If Bo is the Holy Grail, it means affirmation;

Both are "laughing cups" and "negative cups", indicating that we are undecided. We should continue to "win the cup" and seek other ways until we win the position of "Holy Grail".