The past few years have seen a huge increase in the varieties of beverages available to consumers. The grass-jelly business has seen a decline in customers. Second son Chang Jung-fu, who runs a construction company, gave his father some suggestions.
近幾年，各種飲料大量興起，仙草生意受到不小的衝擊，客人也跟著減少，目前兼營建設公司的張榮福向父親提出一些改進方法。