Vietnam Airlines from Frankfurt to Shanghai has 1 flight every day. And there are 7 flights per week flying out of Frankfurt which connect to Shanghai.
The price for economy class – one way ticket of Vietnam Airlines from Frankfurt to Shanghai is 23.000.000 VND (or ~$1148 USD) and the price for bussiness class – one way ticket of Vietnam Airline is 37.625.000 VND (or ~$1879 USD).