CleverDeck's Chinese decks include 3000 of the most common and useful words in both simplified and traditional Mandarin Chinese. Cards include translations, transliterations (pinyin), images, native-speaker audio, and example sentences in both English and Chinese. CleverDeck's content is always hand-made by language professionals and teachers. Audio is spoken in a standard biaozhun Chinese accent and deference is given to spoken mainland Chinese word-choice.