When tracking from https://track-chinapost.com/startairmail.php , you might get such result like “Order Information Received” or “shipping notice received from seller” or “shipping notice received from WISH” …etc.
This means seller(shipper) has applied a tracking number from China Post with shipping software provided by third party(WISH,ALiexpress etc) but has not shipped the goods yet.
If you just got the tracking number from seller, please wait about 2 to 3 business days, if seller has actually shipped the goods. China Post tracking system will provide updated shipment date and location information about the parcel number.
If over 3 business days and you still get same result as “”shipping notice received”. You should be cautious of fake shipment. If you purchased from big website such as ebay/aliexpress/amazon/WISH etc, you should contact seller and push him/her to ship the goods immediately. Tell him/her if you can not get real shipment information in next 3 days, you will open dispute against fraud. In most of cases, sellers will take immediate action on shipment to avoid dispute and shop downgrade penalty.