年份：1970年代
工序：黑茶
茶廠：中國土產畜產進出口公司
數量：五包
總重量：約2kg
This set was custom-ordered by the Hong Kong wholesaler Dexin Hang in the 1970s, totaling approximately 2kg. The wooden box is reinforced with a solid iron strip, suggesting it dates back to the 1970s or earlier. During the 1970s and 1980s, Liu An Tea gained popularity in Hong Kong, resulting in a diverse range of flavors that were well-received by consumers.