I can tell you the bus route, but you'd better choose your own accommodation. Transfer method of bus:

Bus route: from residence to Deshengmen

919 through express train → 921 ring road, the whole journey is about 87.4 kilometers

1. Take the 919 through express train from Deshengmen, after 7 stops, arrive at Yanqing Dongguan Station

2, take the 921 ring road, and after 11 stops, arrive at Longqingxia Station (you can also take the 921 ring road).