A diamond ring and seems to be that we are most concerned about the problem, now the jewelry market now looks really good chaos. The illegal pedlar is for everyone to diamond. So will many defective diamond into the jewelry market, let everybody impossible to guard against. Now the emergence of GIA can be said to be the norm in the jewelry market, because it appears so they didn’t have so many defective diamond ring, I think if you are buying a diamond ring when they watch the GIA certificate, then the future will take the jewelry market get very standardized, it also indirectly protect everyone’s legitimate rights and interests is not?