This app is part of the seed and there aren't found similar apps on marketplaces

MD5	Package Name	Fingerprint	Source	Detection date
3679ae1643eac41e99ed308326a43168	com.tankse.zhdanzsheng	06A9BA47F74563020B69C52D3A737B87	virustotal	2014-05-22	View on Virustotal