 Người tự giới thiệu tự đưa danh t

 Who introduced himself to put a business card before Who are introduced to put a business card after receiving a business card of the opposite stand up when taken give cards, business cards, so that the recipients can save to remember always that easy after receiving information If people opposing putting cards in advance, so the slight nod when receiving a business card

 The introduce themselves prior business cards
 The business cards were introduced after receipt of the person's business card
 Stand up when making business cards, business cards so that recipients can save memory always easy all information after receiving
 If the opposite front business cards, should nodded slightly when receiving a business card