From April to June of this year, water hyacinths accounted for 80 percent of the 15,000 tons of floating rubbish collected by Guangzhou city.
Mula sa Abril-Hunyo ng taong ito, water hyacinths accounted para sa 80 porsiyento ng 15,000 tonelada ng mga lumulutang na basura na nakolekta ng Guangzhou city.