You'll find some excellent deals to Guangzhou in the latest batch of Oz Dream Fares from Asiana.
Departures are valid for departures from September 1 through November 16. Flights connect via Seoul ICN.
Tickets must be booked by today, Tuesday, April 19.
Fares include:
New York to Guangzhou $650 round-trip
Chicago to Guangzhou $650 round-trip
Los Angeles to Guangzhou $600 round-trip