1

幕后操纵

mùhòucāozòng

to manipulate from behind the scenes to pull the strings

2

者

zhě

(after a verb or adjective) one who (is) ... (after a noun) person involved in ... -er -ist (used after a number or 后 hòu or 前 qián to refer to sth mentioned previously) (used after a term, to mark a pause before defining the term) (old) (used at the end of a command) (old) this

=3

是

shì

to be (followed by substantives only) correct; right; true (respectful acknowledgement of a command) very well (adverb for emphatic assertion)

=3

是

shì

variant of 是 shì

4

谁

shéi

who also pr. shuí