Detailed Explanation of Airport Security Procedures in China

The airport security process in China is strict yet efficient. Below are the specific steps and precautions:

1. Document and Boarding Pass Check

• Prepare Materials: You need to prepare your passport, valid visa (if required), and boarding pass (paper or electronic version) in advance.
• Manual Verification: Staff will verify whether the document information matches the boarding pass and may ask you to remove your mask or hat to confirm your identity.

2. Luggage Security Check

• All Luggage Must Go Through X-ray Machines: Including backpacks, handbags, camera bags, etc.
• Separate Placement of Items:
• Liquid Restrictions: Single bottle capacity ≤100ml, all liquids must be placed in a transparent sealed bag (total capacity ≤1L). Baby food or medicine needs to be declared in advance.
• Electronics: Laptops, tablets, cameras, power banks, etc., need to be taken out separately and placed in trays.
• Other Items: Umbrellas, keys, metal jewelry, etc., need to be placed separately.

3. Personal Security Check

• Metal Detector Check: Need to take off coats, belts, shoes (required at some airports).
• Handheld Scanner Re-inspection: If the metal detector alarms, staff will use handheld devices for secondary checks.
• Special Situations: Inform in advance if wearing thick clothing or carrying medical devices (such as pacemakers).

4. Post-Security Process

• Retrieve luggage and organize it, then proceed to the waiting area according to the gate instructions.

Airport Security Tips

1. Plan Your Time in Advance

• International Flights: It is recommended to arrive at the airport 3 hours in advance.
• Domestic Flights: It is recommended to arrive 2 hours in advance.

2. Luggage Preparation Techniques

• Prohibited Items: Knives (including nail clippers), lighters, flammable and explosive items, offensive tools (such as batons).
• Power Bank Restrictions: Rated energy ≤100Wh (about 27000mAh), and must have clear markings.
• Valuable Items: Cash, jewelry, documents should be carried with you, not placed in checked luggage.

3. Handling Special Needs

• Medical Supplies: Need to carry doctor's proof or prescription, inform security personnel in advance.
• Wheelchairs or Assistive Devices: Can contact the airline to apply for accessibility services in advance.

4. Other Practical Suggestions

• Dressing Suggestions: Wear easy-to-remove shoes, avoid clothes with complex metal decorations.
• Language Communication: Security personnel at major Chinese airports usually understand basic English, or translation tools can be used to assist communication.
• Airport Services: Some airports offer "security fast lanes" (fees apply or specific conditions required).

5. Common Issues Handling

• Baggage Inspection: If there are suspicious items in your luggage, you need to cooperate with the staff for opening and checking.
• Item Storage: If carrying prohibited items, contact the airport "storage area" for short-term storage (fees apply).