[Shenzhen second-hand housing sales continue to rise more than 52000 units] the second-hand housing market in Shenzhen has picked up somewhat since May, and the number of second-hand housing listings has also continued to increase. A total of 52397 valid second-hand homes are on sale in Shenzhen as of May 15, an increase of 555 over last week, according to data released by the Shenzhen Real Estate agents Association on May 15. (Securities Times)