| 平 | 
píng fāng | square (as in square foot, square mile, square root) | 
| 平 | 
Píng | surname Ping | 
| 平 | 
píng | flat / level / equal / to tie (make the same score) / to draw (score) / calm / peaceful / abbr. for 平声 | 
|  方 | 
Fāng | surname Fang | 
|  方 | 
fāng | square / power or involution (math.) / upright / honest / fair and square / direction / side / party (to a contract, dispute etc) / place / method / prescription (medicine) / just when / only or just / classifier for square things / abbr. for square or cubic meter |