A lottery greeting postcard issued for China Netcom's Yellow Page (中国网通黄页 or CNC Yellow Page) of Zhengzhou, Henan (河南 郑州). Its ID no. is 2008-1601(BK)-0209(5-3). Thanks kalee.
It comes with a 60 Fen Year of the Rat stamp. It was cancelled at Guangdong Zhongshan Xiaolan 18 (广东 中山 小榄 18) on 18.12.2012. An underfranked postcard, it was stamped with a large thin postage due marking and hand-written "200/400."