The thief checking in? Decorate personnel? New village home more strange mark now

5 residents a door labeled black mark. Article/our reporter Yao Chuanlong figure/nearly two days our reporter Yang tao, dongxihu around the central city district, part of the owners for special symbols door suddenly appeared uneasy. On the wall of the door, someone with a black marker tags like the letter "V" and ".." The two kinds of strange symbols, what is behind the symbols mean? Owners, property staff now can only be guessed at. ...