hi. which way is the best from Shenzhen north railway station to holiday inn express louhu hotel?

If taking a taxi, it may cost you CNY45 around, and the travel time is about 20 mins.
Take the subway Longhua Line from the north railway station to Children’s Palace, where you can transfer to Longgang Line to Hongling Station. Take the Exit B and walk eastwards along the Hongli Road for 530 yards, then turn right to walk southwards for 250 yards, you will see the hotel. The subway fare is CNY5 and the train ride is 25 mins.