Chang Chien-hung is the leader of Team No. 16 of Tungshih Citrus Production and Marketing. On the family's land, some 3 hectares is planted with Murcott oranges. In addition to Murcotts, Chang is also growing some Apollo oranges and grapes.
張建烘，東勢柑橘產銷第十六班的班長，家裡三甲多地種的是「茂谷」柑，除了茂谷外，他還種了少量的阿波羅種柑橘和葡萄。