According to archeology, seals appeared in Vietnam from around 257-147 BC. In feudal times, seals were used by kings and mandarins, representing the power of the issuer, that is, they were legal. Nowadays, seals …
America has always been known as the most dog-loving country in the world. For people in this country, dogs are not simply pets but also a close friend and a family member. The dogs are carefully cared …