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P.H. HASE, J.W. HAYES AND K.C. IU
In the 1970s when District Officer and Town Manager, Tsuen Wan, my contacts with local village people established that there were families in Lo Wai which had tea bushes on the mountain slopes of Tai Mo Shan. The Hui (4) family of Lo Wai village collected tea from wild bushes near the present radar station at the very top of Tai Mo Shan. One old man, born in 1896, used to collect ten catties a week during the season, commenting that the best time for plucking the leaves was in the third lunar month: the leaves become older and coarser thereafter. This type of tea was described as wan mo (雲霧) ("cloud mist"). He began doing this when he was about 10 years old, selling to other villagers and not to shops or teahouses. He also collected medicinal herbs on the mountain. Another favourable location for wild tea trees on this mountain, he said, was Nam Tong To (南塘肚) where the Shing Mun villagers collected leaves from wild tea bushes there of the same type. Such trees could not be replanted and grown elsewhere, he stated. Separately, old Shing Mun villagers living in Kam Tin since their removal there in 1928 for construction of the Jubilee Reservoir, themselves confirmed their taking of leaves from trees in this locality. In the foothills west of Tsuen Wan, villagers of Yau Kam Tau also collected leaves from wild tea bushes.12
Lantau island possessed a rather special type of red "tea", with a brilliant red infusion, known as tsz pooi tin kwai (紫背天葵). Tsz pooi tin kwai was described to me as being “half herb half tea”. It was used as a kind of cooling tea (清熱茶) for “over-heating” from food or drink, sore throats and the like. The leaves came from a plant growing between cracks in rocks and stones in high gulleys where there was much moisture. The people of Tong Fuk village on south Lantau, at the foot of the Fung Wong mountain, used to collect these from upper slopes. It was also collected by the women inmates of the religious houses of Ngong Ping and others living at the Po Lin monastery there. Some of the produce found its way to shops in Tai O market where one of the leading shopkeepers, chairman of the Rural Committee, gave me some at intervals. According to Shiu-ying's Hu's An Enumeration of Chinese Materia Medica (Hong Kong, Chinese University Press, 1980) page 153, it is to be described in English as the Tea Begonia (Begonia fimbristipula) and in Chinese as (紅天葵/紫背天葵).13