First, remove Chen and daimou between intermediary housing sale contract.
第一、解除陈某和戴某之间的房屋买卖居间合同。
If an intermediary is present, then the sale and purchase transaction is called electronic commerce such as eBay. com.
如有存在中介服务，则买卖交易就被称为电子商务，比如易趣网。
Only two permits complete, the real estate brokerage agency is legitimate, it may be engaged in the real estate advisory lease, sale, and other intermediary activities.
只有两证齐全，才是合法的房地产经纪机构，可以从事房地产咨询租赁、买卖等中介活动。
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