Slow Hong Kong small packet airmail service - non trackable to Kuching, Sarawak

For the first time I've experienced slower delivery time by Hong Kong post non-tracking airmail shipping service. The item was sent on the 07 October 2016 and arrived in Kuching, Sarawak Malaysia on the 18 November 2016 which is 1 Month 11 days or 41 days way surpassed the expected delivery time. Although there is tracking number in the package written as HK694133135PY - it actually cannot be tracked. So i am weary buying things on eBay that comes from Hong Kong that's why i purchased $1.29 items ;) as i don't like false hope waiting for something so long that have the possibility it never arrive.

Item Address: 95354697, Rm 8F, Tower 2, Century Gateway, 83 Heung Sze WUI ROAD, Tuen Mun, New Territories, HK
Delivery Type: Small Package Air Mail (Free Shipping)