Air France does not recommend it. The price is expensive and the safety is not good. Lufthansa's is good and the service is good. Alternatively, you can take Qatar Airways or Emirates Airlines to transfer to the Middle East. It's cheaper to transfer in the Middle East. But you can only go to Casablanca, and then you have to take a bus.

Let me add: Charles de Gaulle Airport in France has just been rated as the dirtiest airport in the world. It is conceivable that if you choose Air France, the consequences will be unimaginable.

I want to book a connecting ticket. The connecting ticket is very convenient. You get off the first flight and get your boarding pass, then you can get on the second flight.

Qatar flight:

QR889

Shanghai (PVG) 0:50

Doha (DOH) 05:50

QR552

Doha (DOH) 08:40

Casablanca (CMN)

I can't see Lufthansa's flight, and I can't open it after trying n times.