Ma ka lā 15 ʻApelila, hele ʻo Ningbo Honghuan i ka IE expo Kina 2019 i hōʻike ʻia e IFAT.

Aia ia ma Shanghai New International Expo Center, kahi e uhi ai i nā mākeke kiʻekiʻe kiʻekiʻe ma nā wahi kaiapuni:

ʻO ka wai a me ka hoʻomaʻemaʻe wai

Hoʻoponopono ʻōpala

Hoʻoponopono Paena

Ka Hoomalu Polusi o ka Ea a me ka Hoomaemae Ea