1. First of all, one identified by a square opening arguments, limit 3 minutes; then one identified by the anti-side opening arguments, limit 3 minutes.
2. After the opening remarks identified, both positive and negative sides of the two identified respectively to the free cross-examine (debate) stage, starting from the square of free debate, the two sides take turns to speak every time a person can not speak straight from the same side, were a time 4 minutes each side.
3. Three Arguments from both sides of the debate concluded.