Wei and Shanghai in the relationship of trust, the former is also the quality of the debtor, whereas the latter is also the pledgee creditor.
炜和上海的信任关系，前者也是债务人，而后者是债权人也是质权人质量。
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Article 40 Where a creditor is in debt to the debtor before the application for bankruptcy is accepted, the former may lodge a claim with the administrator for offsetting the debts.