Nuna 25 na takarda kasa da kasa kan kimiyya da fasaha nuni da taro (2018 nanjing takarda shekara-shekara taron da shigar azzakari cikin rayuwar yara, tsofaffi kayayyakin kiwon lafiya nuni), tallafawa ta kasar Sin takarda kungiyar kwararru kwamitin yau da kullun, wannan nunin a shekarar 2018 / 4/18 zuwa 2018/4/20 aka gudanar a nanjing international expo center.

Taron shekara-shekara na gida shine mafi mahimmancin musayar fasaha da ayyukan cinikayya na masana'antu kowace shekara. Bayan fiye da shekaru 20 na ci gaba, ya zama mafi girma a cikin gida takarda ta gida da kuma kayayyakin tsabta kayayyakin masana'antu alama taron.