Article 72 A limited partner may put his share of properties of the partnership enterprise in pledge,unless it is otherwise prescribed in the partnership agreement. Article 73 A limited partner may,in light of the stipulations of the partnership agreement,transfer his share of properties of the limited partnership enterprise to a non-partner,but he shall notify the other partners 30 days before. Article 74 In case the limited partner's own properties are insufficient to pay off his debt irrelevant to the partnership enterprise,he may use the proceeds acquired from the limited partnership enterprise to pay for the debt.The creditor may also request the people's court to enforce the repayment of the debt with the said limited partner's property share in the partnership enterprise according to law. When the people's court enforces the repayment of the debt with the property share of the said limited partner, it shall send a notice to all partners.The other partners shall have the preemptive right to the property share of the said partner under the same conditions. Article 75 Where only limited partners are left in a limited partnership enterprise,the limited partnership enterprise shall be dissolved.Where only common partners are left in a limited partnership enterprise,the limited partnership enterprise shall be changed into a common partnership enterprise. Article 76 Where it is reasonable for a third person to believe a limited partner to be a common partner and trade with him,the limited partner shall bear the same liabilities for the trade as a common partner shall do. Where a limited partner,without authorization,trades with any other person and causes any loss to the limited partnership enterprise or to other partners,he shall be liable for compensation. Article 77 A new limited partner shall,in the limit of the amount of capital contributions he subscribes to, bear liabilities for the debts of the limited partnership enterprise prior to his admission. Article 78 Where any limited partner is under any of the circumstances as listed in Items(1),(3)and(5)of Paragraph 1 of Article 48 of the Law,he shall be deemed to have withdrawn naturally from the partnership. Article 79 Where a natural person as a limited partner loses his civil capacity during the existence of a limited partnership enterprise,the other partners shall not require him to withdraw from the partnership for the reason. Article 80 When a natural-person limited partner is dead or declared to be dead,or when a legal person or any other organization as a limited partner is terminated,his heritor or successor to the rights may obtain the qualification to be a limited partner of the limited partnership enterprise. Article 81 After the withdraw of a limited partner from the partnership,he shall,in the limit of the properties it(he)acquired from the limited partnership enterprise at the time of withdrawal,bear the liabilities for the debts occurred to the limited partnership enterprise prior to his withdrawal. Article 82 Unless it is otherwise prescribed in the partnership,the change of a common partner into a limited partner or the change of a limited partner into a common partner shall be subject to the unanimous consent of all partners. Article 83 Where a limited partner is changed into a common partner,he shall bear unlimited and joint liabilities for the debts occurred to the limited partnership enterprise during the period when he is a limited partner. Article 84 Where a common partner is changed into a limited partner,he shall bear unlimited and joint liabilities for the debts occurred to the partnership enterprise during the period when he is a common partner. Chapter IV Dissolution and Liquidation of a Partnership Enterprise Article 85 Under any of the following circumstances,a partnership enterprise shall be dissolved:Article 72 A limited partner may put his share of properties of the partnership enterprise in pledge, unless it is otherwise prescribed in the partnership agreement. Article 73 A limited partner may, in light of the stipulations of the partnership agreement, transfer his share of properties of the limited partnership enterprise to a non-partner, but he shall notify the other partners 30 days before. Article 74 In case the limited partner's own properties are insufficient to pay off his debt irrelevant to the partnership enterprise, he may use the proceeds acquired from the limited partnership enterprise to pay for the debt. The creditor may also request the people's court to enforce the repayment of the debt with the said limited partner's property share in the partnership enterprise according to law. When the people's court enforces the repayment of the debt with the property share of the said limited partner, it shall send a notice to all partners. The other partners shall have the preemptive right to the property share of the said partner under the same conditions. Article 75 Where only limited partners are left in a limited partnership enterprise, the limited partnership enterprise shall be dissolved. Where only common partners are left in a limited partnership enterprise, the limited partnership enterprise shall be changed into a common partnership enterprise. Article 76 Where it is reasonable for a third person to believe a limited partner to be a common partner and trade with him, the limited partner shall bear the same liabilities for the trade as a common partner shall do. Where a limited partner, without authorization, trades with any other person and causes any loss to the limited partnership enterprise or to other partners, he shall be liable for compensation. Article 77 A new limited partner shall, in the limit of the amount of capital contributions he subscribes to, bear liabilities for the debts of the limited partnership enterprise prior to his admission. Article 78 Where any limited partner is under any of the circumstances as listed in Items (1), (3) and (5) of Paragraph 1 of Article 48 of the Law, he shall be deemed to have withdrawn naturally from the partnership. Article 79 Where a natural person as a limited partner loses his civil capacity during the existence of a limited partnership enterprise, the other partners shall not require him to withdraw from the partnership for the reason. Article 80 When a natural-person limited partner is dead or declared to be dead, or when a legal person or any other organization as a limited partner is terminated, his heritor or successor to the rights may obtain the qualification to be a limited partner of the limited partnership enterprise. Article 81 After the withdraw of a limited partner from the partnership, he shall, in the limit of the properties it (he) acquired from the limited partnership enterprise at the time of withdrawal, bear the liabilities for the debts occurred to the limited partnership enterprise prior to his withdrawal. Article 82 Unless it is otherwise prescribed in the partnership, the change of a common partner into a limited partner or the change of a limited partner into a common partner shall be subject to the unanimous consent of all partners. Article 83 Where a limited partner is changed into a common partner, he shall bear unlimited and joint liabilities for the debts occurred to the limited partnership enterprise during the period when he is a limited partner. Article 84 Where a common partner is changed into a limited partner, he shall bear unlimited and joint liabilities for the debts occurred to the partnership enterprise during the period when he is a common partner. Chapter IV Dissolution and Liquidation of a Partnership Enterprise Article 85 Under any of the following circumstances, a partnership enterprise shall be dissolved: