hi i am wanting to fly from hongqiao airport to dongguan then travel to dalingshan town easiest way

There is no airport in Dongguan, so you need to fly a nearby city.
It is suggested to fly to Shenzhen first. From Shenzhen airport, you can take the subway Luobao Line to Zhuzilin Station. Get out of the station, you can find the Futian Bus Station.
From Futian Bus Station, there are frequent direct buses to Dalingshan. The buses operate from 08:20 to 19:10.