不约而同

to agree by chance (idiom); taking the same action without prior consultation

no; not so / (bound form) not; un-

to weigh in a balance or on a scale

to make an appointment / to invite / approximately / pact / treaty / to economize / to restrict / to reduce (a fraction) / concise

and / as well as / and so / but (not) / yet (not) / (indicates causal relation) / (indicates change of state) / (indicates contrast)

like / same / similar / together / alike / with

see 衚衕|胡同[hu2 tong4]