Taiwan is famous for its tea which are of three main types: oolong tea, black tea and green tea. The earliest record of tea trees found in Taiwan can be traced back to 1717 in Shui Sha Lian (水沙連), present-day Yuchi and Puli, Nantou County. Some of the teas retain the island's former name, Formosa.
Oolongs grown in Taiwan account for about 20% of world production.
According to Lian Heng's General History of Taiwan, in the late 18th century, Ke Chao (柯朝) brought some tea trees from Fujian into Taiwan and planted them in Jieyukeng (櫛魚坑), in the area of modern-day Ruifang District, New Taipei City. However, transaction records indicated that tea business in Muzha area started as early as late 18th century. Thus we can believe that tea has been merchandised in Taiwan for more than two centuries.
In 1855, Lin Feng-Chi () brought the Cing Shin Oolong () plants from the Wuyi Mountains of Fujian to Taiwan and planted them in Dongding Village (Lugu, Nantou County). This is said to be the origin of Tung-ting tea.
After the Treaty of Tientsin was ratified in 1860 and the port of Tamsui was opened for trade, British entrepreneur John Dodd began working with tea merchants and farmers to promote Taiwan tea, slowly developing it as an export item. Before long, tea ranked first among Taiwan’s top three exports, ahead of sugar and camphor. The earliest teas exported during the Qing dynasty were oolong and baozhong tea, which began to be sold abroad in 1865 and 1881, respectively.