As for the buyer ' s expectation rights , such an opinion is held in this paper : not having fulfilled the required conditions , the buyer cont get the ownership of the object . i forever , for his stipulation on with the seller , the buyer actually attains such a legal position : one fulfilling . the condition on , he could obtain the ownership 关于买受人的期待权，本文认为期待权是指买受人在尚未满足特定条件时，虽不能取得标的物的所有权，但却因其与出卖人的约定，取得了这样一种特殊的法律地位，如果买受人满足了特定条件，应当取得标的物的所有权。
The truth of its protection of the transaction safety is that through the special stipulations in jus law , the third party can acquire the ownership or other rights of the object , thus to prevent the exertion of former obligee ' s right of the real claim . therefore , the legal basis of the system of acquisition with good faith is the special stipulations in law 其交易安全保障的作用原理是：基于对善意第三人的信赖利益的考量，通过物权法的特别规定，直接赋予善意第三人以标的物的所有权或其他权利，从而阻却原权利人物上请求权的行使。故善意取得存在的理论基础宜解为法律的特别规定。
As for the harmony in interests conflict with a third person in the ownership reservation trade the following cases often owner a sellers cession to a the seller cession to a third person ; a the buyers cession of its ownership or . expectation rights ; a third person violation of the object ; the requisition for prohibitory inhumation from the obliges of the parties ; e the in interest correspondence in all the parties when bank watch happens 所有权保留买卖中与第三人利益冲突的协调，主要是以下几种情形：一是出卖人将标的物让与第三人；二是买受人让与标的物的所有权或让与期待权；三是第三人侵害标的物；四是当事人的债权人申请强制执行标的物的问题；五是当事人破产的情形下，各方当事人的利益协调。
Betray a person to also can agree according to the contract , retain the content ownership of mark temporarily , namely : pay total cost when vendee only hind , or the amount that vendee pays cost oneself those who amount to total amount how many when , the droit of the content of mark ability jib at vendee 出卖人也可以根据合同约定，暂时保留标的物所有权，即：只有当买受人支付全部价款后，或者买受人支付价款的金额己达总金额的多少时，标的物的所有权才移转于买受人。
In our future real right law , there should be some limitations to the open objects , hut nor the open contents in the property register of immovables ; lawsuit time limit should not he applied to return protoplast right of applicant ; we had better constitute positive prescription system ; powerless punish should not affect the force of contracts when the endorser has no right , but the transferee is well - meaning ; there should be proper toleration to the unanimous consent principle on punishing mutual thing ; we should prohibit mortgaging to some movable property which has no way to open ; there should not be the time limitation when mortgager realizes the hypothec after the fulfilling tern ; of primary creditor ' s rights is over , except that mortgager is not the debtor ; when the debtor do not refund the debt , the mortgager cannot get the guaranty directly , but he may put in for the court to auction guaranty 摘要我国未来物权法，对于不动产登记簿的开放对象应当有所限制，但对于开放内容不应有所限制；物权人的返还原物请求权不应当适用诉讼时效；应当建立取得时效制度，并应区分一般动产、准不动产、未登记不动产而规定不同的成立条件；在动产的转让人为无权处分而受让人为善意的情况下，转让人与受让人之间的合同是否有效不应当以“无权处分”为条件，只有在转让合同无效的情形下，受让人取得标的物的所有权才是依善意取得制度的取得，此时的取得是原始取得；在共同共有的情形下，原则上处分共有物应当经共有人全体一致同意，但应容有若干例外；不应当规定居住权；动产抵押的公示方式问题无法彻底解决，如果规定动产抵押，应当实行登记要件主义，适于烙印、打刻或贴标签的动产，应当采取烙印、打刻或贴标签的方式，其他无法解决公示方式的动产应当禁止抵押；主债权履行期届满后，抵押权人行使抵押权，原则上不应当有一个时间限制，但抵押人非为债务人时可容有例外；在债务人不偿债时，抵押权人不能直接让抵押人交出抵押物，实现抵押权，但可以持抵押权登记簿副本直接申请法院拍卖抵押物。
