-
Gadon al'adu da asalin tarihi na gilashin launi
A matsayin wani tsohon abu da tsari na musamman a cikin tsofaffin sana'o'in gargajiya na kasar Sin, tsohon gilashin kasar Sin yana da tarihi da al'adun gargajiya na fiye da shekaru 2000.Asalin gilashin launi bai taɓa kasancewa ɗaya ba, kuma babu wata hanyar gwada shi.Sai kawai masu dadewa ...Kara karantawa
