Even in this era of digital revolution, greeting cards hold a value that is unfathomable. Though most of us are connected to each other through messages, emails or social media, sending a greeting card truly helps us to connect with each other on an emotional level and touch lives. Humans are emotional beings who love to feel and express themselves. Be it gratitude, love, admiration or sympathy, greeting cards enable us to express our innermost feelings to our loved ones. How did the tradition of exchanging greeting cards begin? Legend has it that the tradition of exchanging greeting cards was introduced by the Chinese. They ex