I agree with above posters that all the Chinese airlines are more or less interchangeable ( I found HU and HO were great
when they started, but soon reverted to the mean). First/business class fares are very reasonable when purchased through
trip.com.
I will be traveling shortly on a purchased all lie-flat business class from GMP-SHA-CGK for about USD 650.00 - not bad for
over 8 hours flying time.