This is the 986th most frequent Russian word.
забайкальского
"Of or related to Transbaikalia, a region beyond Lake Baikal in Russia."
'забайкальского' is used in the genitive case here to describe the region being referred to, showing the location or association.
Я прочитал книгу о забайкальского регионе, и она была очень познавательной.
I read a book about the Transbaikal region, and it was very informative.
Here, 'забайкальского' is an adjective describing the origin or characteristic associated with 'honey'.
Качество забайкальского мёда славится своей неповторимостью.
The quality of Transbaikal honey is renowned for its uniqueness.
'забайкальского' functions as an adjective modifying 'folk art', providing specificity about its cultural uniqueness.