Does anyone either know of a next day delivery courier service to Hong Kong from Chengdu OR happen to be flying or know someone flying to Hong Kong in the next couple of days? I need my passport before Thursday afternoon, I will be willing to pay someone to courier it from CD to HK should they be travelling that way.
I think your best bet is SF Express (顺丰快递 in Chinese), they’re fast and cheap. If you search for them on Baidu or Google you’ll find the website and phone number. Call and they can pick up your passport (or whatever you want to ship) and get it to where you need to go. Getting it there by Thursday shouldn’t be a problem.