Before 2019, fish farmers at Quangang District used foam plastics buoys or wooden-made tanks and cages – material that's cheap but not durable particularly when typhoons come.

2019 年之前，泉港区的养鱼户使用泡沫塑料浮标或木制鱼缸和笼子——这种材料便宜但不耐用，尤其是在台风来临时。