Please be noticed that the primary language of this team is Cantonese, while English is secondary
Other than that, there is pretty much no rules. Just behave well, respect others and all those boring rules that we learned from our school when we was young.
The official tag color for the team in the game is mint green. It is good for you to equip the "hedwig express" in-game tag with mint green color when you are trucking with other team members for the ease of identification.