Please take the shuttle bus Line 5 and then get off at the Haizhu Plaza. The hotel is located about one kilometer away from the bus stop. So, you could take a taxi or walk to the Chandi Da Malu where the hotel is easily.
The info of bus line 5 could be found at: https://www.travelchinaguide.com/cityguides/guangdong/guangzhou/air/shuttle-bus.htm