Hello. my tracking is RB543955074CN. please tell me where and how long is my parcel arriving?

RB543955074CN Collection Zhongshan PE Wed, 19 Feb 2014 17:41:00 GMT
RB543955074CN Opening Guangzhou PE Sun, 23 Feb 2014 14:55:00 GMT

It is currently in Guangzhou. According to the China Post, it should arrive in 7 to 30 days. But I think you should be prepared for having it later than 30 days. It's not as fast as China Post says.