Probing on a couple of issue of warranty legal system

s:Probing on a couple of issue of perfection warranty legal system,refusal of qualifications terms that guarantor who has capacity to pay off debts of debtor in our warranty law.Clients should assume guaranty duty according to the guaranty as a rule when he has no agreement or make no clear.Guarantor assumes no guaranty duty when creditor non-declare his rights after courts accept and hear a case of bankruptcy.Value of credit rights of the mortgagor may be higher than the hostages.Mortgagor may duplicate raise a mortgage on different things according to the same value.