The two Wal-Mart stores next to OCT in Nanshan District are 2.7 kilometers away from Longjing Village, and the bus stop nearby is called' Ecological Square'. (These two houses are the nearest)
The second nearest place is Wal-Mart next to Shenzhen Children's Park in Futian District, 4.2 kilometers away from Longjing Village. The bus stop nearby is called "City Eye Hospital"/"City Children's Paradise".
There is no subway near Longjing Village, so you can only take a bus/taxi. If you take a bus, look at the bus stop and you can get to the station above.