zuò r
rickshaw seat (Beijing dialect)
patron (of teahouse, cinema)
passenger (in taxi, rickshaw etc)
dào zuò r
the north-facing room opposite the master's in a siheyuan 四合院[si4 he2 yuan4]
sǎn zuò r
erhua variant of 散座[san3 zuo4]
single seat (in theater)
irregular passenger (in rickshaw)
bēi zuò r
erhua variant of 碑座[bei1 zuo4]