| 旁 |
páng tīng | to sit in on (proceedings) / to be present at a meeting as an observer / to audit (a class) |
| 旁 |
páng | one side / other / different / lateral component of a Chinese character (such as 刂, 亻 etc) |
| 听 |
yǐn | smile (archaic) |
| 听 |
tīng | to listen to; to hear / to heed; to obey / a can (loanword from English "tin") / classifier for canned beverages / to let be; to allow (Taiwan pr. [ting4]) / (literary) to administer; to deal with (Taiwan pr. [ting4]) |