Mahjong tables should be placed in a dry, well-ventilated area, away from acidic and alkaline solvents, and not exposed to direct sunlight. They should also be avoided in damp environments (such as balconies or basements). For safety, avoid placing water cups, ashtrays, or other liquid containers on the table.
Mahjong tables should be placed in legal locations. Private residences must comply with laws and regulations, while public places require an operating license. Activities conducted at mahjong tables must be legal recreational activities, not gambling. The placement should not obstruct public order or the legitimate rights of others, should not block fire exits or impede normal passage, and noise pollution should be avoided.
