You can use express mail from Kaili to Dalian. It usually takes 3 days to arrive, but the charge is more expensive, which is 2 to 3 times that of other express delivery.

If you can, I suggest that you use email to express the company's branch in Qiandongnan Miao and Dong Autonomous Prefecture or

Tian Tian express company Qiandongnan Miao and Dong Autonomous Prefecture branch

It takes 3 days to Dalian, and the price is cheap.