What knowledge should freight forwarders (sea freight, air freight, international express) know? As a novice, I don't know much about this.

Shipping: LCL heavy goods or light goods?

Integral cabinet: 20GP 40GP 40HQ 45HQ

Air transport: heavy goods * price

Dumping depends on whether airlines eat * 167* prices.

Express delivery: heavy cargo weight * price

Light quantity *200* price

Freight forwarders need to know a lot. Ask again when you meet your list, so you will know. That's it after a long time, or I'll tell you out of thin air and you'll forget it all at once. If you have any problems, you can ask Baidu first, or you can ask the old salesman in the company. You should let the master take you when you first enter the company.