For example, the express delivery from Shanghai to Urumqi, Xinjiang, weighs 2 Jin? Shunfeng (land transportation) charges 30 yuan.
(If you use SF, it will be more expensive. The first weight is 26 yuan/kg, and the second weight is 2 1 yuan/kg. The charge for 2kg is 47 yuan, but the time is faster. )
Please see SF Express (land transport) 2 kg charge: for your reference.