I have the same experience. Now its already 2 months. I've opened dispute. But tracking from Yanwen showed it already arrived in Malaysia. The problem is they did not provide tracking no for pos malaysia, something like RFxxxxxxxCN. or else I can easily track its whereabouts. After reading this thread, it feels more like the custom already took it.

nope... cannot be traced.
Seller agreed to refund... did not really follow up coz the amount involve not that big