good stone suggestion

explaning about the precious stone

feeling of the owner good stone suggestion communication room judging stone way thematic briefing shiyou-team back home


mr. zhang on the stone for us（1）	all family picture in our group	mr. zhang on the stone for us(2)

mr. zhang on the stone for us(3)	small photo of the journalist and the owner	mr. zhang on the stone for us(4)