n.受托者；代理人；受让人
Any assignee or legal successor to either party shall assume all obligations and benefits of the contract. 任何委托代理人或合法继承者承担合同中的所有义务和享有所有权利。
Assignor for the purchase of the rights and obligations of the assignee. 转让人对购房人的权利和义务由受让人承担。
