Bills in the era of the 1960s and 1970s seem to feature Chinese workers and the reconstruction of China. This one features on the front, a Chinese lady driving a Chinese made tractor to help increase China's agricultural production. The back shows a Chinese worker tending a flock of sheep.
This bill measures 5 1/8 by 2 1/4 inches. --- By comparison the US Dollar bill measures 6 1/4 by 2 1/2 inches