Heng Yun bụ ụlọ ọrụ China na onye nrụpụta ọkachamara na-eme ka parasol silk Japanese, ihe karịrị afọ 20 nke ahụmịhe na mmepụta na mbupụ nke parasol akwụkwọ Japanese.

Ka ọ dị ugbu a, parasol silk Japan anyị bụ agba siri ike na ahịhịa ikuku, na ndabere nke anyị mebere ma mepụta parasol silk Japanese transperent nke nwere nchebe UV iji gbakwunye ike n'ahịa ahụ.

Nabata ka anyị na anyị nwee mmekọrịta azụmahịa iji nweta ọnụahịa kacha mma!