How long does it usually take to receive packages from China?

Hello, I have ordered some hair off of aliexpress from a Chinese vendor, the vendor told me I should receive my package within 8-10 business days but when I track my package its saying despatched from sorting center but its still in Qingdao. There's no current update on my package and I am getting worried that I will not receive it in time.! My tracking number is LT306438685CN...