May I know how can i reach Shenzhen World of Window from my hotel 7days Inn Dongmen?

Is your hotel located at no.8, East Guoyuan, Guiyuan Road? If yes, you may walk 80 meters westwards and turn left to Honggui Middle School Bus Stop. Then you can take bus no.381 to Jinguanghua Square Bus Stop. Afterwards, you can walk around 200 meters to Guomao Metro Station and take metro line 1 to WOW station, Exit J. When you get out, you can see it directly.