Thanks for your email. I am concerned that you didn't receive your package yet. sometimes customs may disturb the delay as well as the efficiency of your postal services. I recommend you that you check at your local POST office if they have a parcel for you as it often happens that the postman doesn't leave any delivery notice in the mail box. You can simply ask if they have Chinese parcel in your name.
Please keep us updated if you receive or not your package in a few days.
Kind regards,