N'ọnwa Febụwarị 2022, a na-eme nnwale ntụnyere uru nke "ntụgharị uzuzu uzuzu" na China. Ndị kọmitii nka nka nke China Environmental stoichiometry na Shanghai Insti haziri mmemme a.
Site na Nọvemba 15 ruo 17, mbipụta 23th nke IE expo Guangzhou ka emere nke ọma na China. Mbipụta IE expo dọtara ụlọ ọrụ 437 na ndị ọbịa azụmaahịa 18,155 isonye na e...