Today the most common romanization standard for Standard Mandarin is "Hanyu Pinyin", often known simply as pinyin, introduced in 1956 by the People's Republic of China, and later adopted by Singapore and Taiwan. Pinyin is almost universally employed now for teaching standard spoken Chinese in schools and universities across the Americas, Australia, and Europe. Chinese parents also use Pinyin to teach their children the sounds and tones of new words. In school books that teach Chinese, the Pinyin romanization is often shown below a picture of the thing the word represents, with the Chinese character alongside.