中国入境全流程：签证、交通与必备App | Entering China: Visa, Transport & Must-Have Apps

签证与入境 / Visa & Entry

2024年起，中国对多国实施144小时过境免签和15天免签政策。持普通护照的游客可在北京、上海、广州、成都等城市免签入境。需准备：有效护照（6个月以上有效期）、返程机票、酒店预订确认。入境时填写健康申报（可通过"海关旅客指尖服务"小程序提前填写）。

Since 2024, China offers 144-hour transit visa-free and 15-day visa-free entry for many nationalities. Travelers can enter visa-free through Beijing, Shanghai, Guangzhou, Chengdu and other cities. Prepare: valid passport (6+ months validity), return ticket, hotel booking confirmation. Fill in the health declaration upon entry (or use the "China Customs" mini-program in advance).

机场到市区交通 / Airport to City Transport

北京大兴机场：地铁大兴机场线到草桥站（35元，19分钟），转地铁到市区。出租车到市中心约150-200元。上海浦东机场：磁悬浮到龙阳路（50元，8分钟，时速430km/h值得体验），转地铁。地铁2号线直达市区但耗时长（约1.5小时）。广州白云机场：地铁3号线直达市区（7元，约50分钟）。成都天府机场：地铁18号线到市区（约10元，50分钟）。

Beijing Daxing: Airport Express to Caoqiao (35 yuan, 19 min), then metro. Taxi to downtown ~150-200 yuan. Shanghai Pudong: Maglev to Longyang Road (50 yuan, 8 min, 430km/h — worth the experience), then metro. Metro Line 2 reaches downtown but takes ~1.5 hours. Guangzhou Baiyun: Metro Line 3 to downtown (7 yuan, ~50 min). Chengdu Tianfu: Metro Line 18 to city (~10 yuan, 50 min).

必备App / Must-Have Apps

微信（WeChat）：支付、聊天、打车、点餐，几乎万能。支付宝（Alipay）：支付、生活服务，境外银行卡可直接绑定。高德地图或百度地图：导航、公交路线（Google Maps在国内不好用）。滴滴出行：打车（类似Uber）。大众点评：找餐厅、看评价（类似Yelp）。12306：火车票购买官方App。翻译App：百度翻译（拍照翻译路牌菜单很实用）。

WeChat: payments, chat, ride-hailing, food ordering — almost everything. Alipay: payments, services, foreign cards can bindirectly. Amap or Baidu Maps: navigation, transit routes (Google Maps doesn't work well in China). Didi: ride-hailing (like Uber). Dianping: find restaurants, read reviews (like Yelp). 12306: official train ticket app. Translation: Baidu Translate (photo translation for signs and menus is very useful).

电话卡与网络 / SIM Card & Internet

机场到达大厅有中国移动、中国联通柜台，游客套餐约100-200元/7天（含流量和通话）。需护照实名登记。也可提前在淘宝或旅行平台买eSIM。

延伸阅读 / Related Reads

• 中国高铁出行完全指南 | Complete Guide to China's High-Speed Rail
• 来华游客必备清单：证件/通讯/支付一站搞定 | Essential Checklist for Visitors to China
• 中国高铁乘车全攻略（境外游客版） | Complete HSR Guide for Foreign Tourists
• 中国景区门票预约与排队技巧 | Booking Tickets and Beating Queues at Chinese Attractions
• 华东五城10日经典环线 | 10-Day East China Five-City Loop