The regulations regarding carrying baijiu (Chinese liquor) on subways may vary depending on the city and local safety rules. Generally:
1. UnOpened bottles: Usually allowed within reasonable quantities (e.g., under 2 liters in some cities).
2. Opened bottles: Often prohibited due to safety concerns (flammable liquids).
3. Alcohol content: Some cities restrict beverages with alcohol content above a certain percentage (e.g., 70% ABV).
Advice:
（图片来源网络，侵删）
Example in English:
"Most subways allow sealed baijiu in limited amounts, but opened containers may be banned. Always verify local rules beforehand."
建议提前查询当地地铁规定以确保顺利进站。
（图片来源网络，侵删）
