Excuse me, how can I get from Shenzhen Airport to bridal tea house hotel Yau Ma Tei Store?

I suggest you take a bus directly from Shenzhen airport to Hong Kong. You can buy a bus ticket to Jordan, Hong Kong at C204 on the second floor of T3 Terminal of Shenzhen Airport, or book tickets online in advance. The customs clearance time at Shenzhen Bay Port is about 2 hours (including customs clearance), and there are usually 3-4 buses per hour during the day. When you arrive in Jordan, get off near Beihai Street and walk to the hotel for about 5- 10 minutes.

If you take a taxi or take a bus/subway to clear customs at Luohu or Futian, then take the subway to yau ma tei station Exit C and walk for about 5 minutes.

The bus route in Shenzhen Bay should be faster, but it's not much different, half an hour at most.