he Chinese character for tea is 茶, originally written with an extra stroke as 荼 (pronounced tu, used as a word for a bitter herb), and acquired its current form during the Tang Dynasty as used in the eighth-century treatise on tea, The Classic of Tea.[9][10][11] The word is pronounced differently in the different varieties of Chinese, such as chá in Mandarin, zo and dzo in Wu Chinese, and ta and te in Min Chinese.[12] One suggestion is that the different pronunciations may have arisen from the different words for tea in ancient China, for example tu (荼) may have given rise to tê;[13] historical phonologists however argued that the cha, te and dzo all arose from the same root with a reconstructed pronunciation dra (dr- represents a single consonant for a retroflex d), which changed due to sound shift through the centuries.[14] Other ancient words for tea include jia (檟, defined as "bitter tu" during the Han Dynasty), she (蔎), ming (茗) and chuan (荈), with ming the only other word still in common use for tea.[14][15] It has been proposed that the Chinese words for tea, tu, cha and ming, may have been borrowed from the Austro-Asiatic languages of people who inhabited southwest China; cha for example may have been derived from an archaic Austro-Asiatic root *la, meaning "leaf".[16]
Most Chinese languages, such as Mandarin and Cantonese, pronounce it along the lines of cha, but Hokkien varieties along the Southern coast of China and in Southeast Asia pronounce it like teh. These two pronunciations have made their separate ways into other languages around the world:[17]