After finding the pictures in the 150m rule thread interesting, here's a few I've flow at.

Current Club is at TARMAC in Toowoomba (2002-present).
Previous one was KAMS in Kingaroy (1990-2002).
And the first one (~1987-1990) was the back paddock out the farm before moving into town. landing approach from the north was over the shed, from the west was between the trees. Missed approaches from the southeast required planning ahead

Have included the F3A box for scale reference.

I'm lead to believe the Oxai field in Shanghai is that little strip of green at:
31° 4'29.78"N
120°58'54.60"E