According to Pacific Auto Network, NISSAN is the official name and trademark of NISSAN Motor Company of Japan, written in Roman characters, and NISSAN is a transliteration of Nissan. In fact, it was originally called Nissan, which is the reason for trademark registration. After Nissan officially landed in China, it was found that a company registered Nissan, so it had to change from transliteration to transliteration. Mainly in Chinese, Nissan cars can be understood as Nissan brand cars and Japanese-made cars. In order to avoid confusion, many people write Nissan as Nissan.