CES, full name"International Consumer Electronics Show" is the largest, most extensively infulential consumer electronics technology show in the world, also the world's largest grand meeting of the consumption technology industry. It is annually held in January in the city of Las Vegas which is also well known as"Casino Town". CES is regarde...

Christmas is an important holiday for Christianity to commemorate the birth of Jesus, and it is also an annual festival for the entire Western world. The Christmas custom spread to Asia in the mid-nineteenth century. China, Japan, and South Korea have all been influenced by Christmas culture. Nowadays, it has become a common custom in the West to exchange gifts and hol...