The result of your conversion between square foot [survey] and pyong appears here
To convert between Square Foot [survey] and Pyong you have to do the following:
First divide 0.092903412 / 3.306 = 0.02810146
Then multiply the amount of Square Foot [survey] you want to convert to Pyong, use the chart below to guide you.
Symbol: ft2
No description
Symbol: pyong
No description