What are the necessary conditions for traveling to Singapore?

Travel documents: In order to facilitate the local customs inspection when crossing the border, passports, air tickets, ID cards and other documents should be carried with you, and should not be put in the suitcase; After passing the border inspection in China, please return your passport to the tour leader to fill in the entry card for entering the United States; Upon arrival at the American airport, the passport is returned to the individual to pass through the US Customs; Luggage: each person is limited to one piece of hand luggage, the size of which shall not exceed 22 inches × 14 inches× 9 inches; Check-in luggage is limited to one piece per person, and the weight shall not exceed 20 kg; I carry my luggage, and foreign airports and restaurants use porters. I pay a tip, usually 2 dollars. Please remember not to help others with their luggage. When you get off the plane to pick up your luggage, please don't take off your luggage tag until all the group members have picked up their luggage. Watch your luggage at the airport and watch out for pickpockets. Customs: Each person can take RMB 6,000 and US$ 2,000 (or other foreign currencies equivalent to US$ 2,000) out of the country, and valuables need to be declared to the customs; After the above conditions are met, overseas tourists must also make necessary preparations so that their entire travel itinerary can be prepared and they will return with satisfaction. These preparations are mainly: (1) preparation of daily necessities: including toiletries, essential items, small sewing kits, cosmetic boxes, multi-purpose knives, practical maps, nail clippers, sunscreen oil, etc. (2) Preparation of clothes, shoes and hats: including seasonal clothes, it is advisable to apply them mainly, and it is forbidden to use too little or too much. There is also a set of formal etiquette clothes for formal occasions, two pairs of shoes (light and comfortable); (3) luggage preparation: a durable suitcase or backpack is too big to be checked and inconvenient, and it is best to have pulleys for easy handling. Stick your own name tag (Chinese and English name, country, country to be visited) on the suitcase and bag with self-adhesive tape. In addition, a carry-on handbag or satchel pocket should be prepared to hold valuables, such as passports, maps, notebooks, cameras, wallets, etc. (4) Preparation of tourist materials: Before departure, it is best to read some books and materials that introduce the tourist attractions, customs, folk customs and history of the country to form an overall impression and reduce blindness and passivity in the whole travel process; (5) Gift preparation: there is a habit of collecting tips abroad. As tourists, individuals can prepare some small handicrafts with China folk characteristics as small gifts for friends. www.zhuhaimy.com