hū zhī jí lái , huī zhī jí qù
to come when called (idiom); ready and compliant
always at sb's beck and call
呼
hū
variant of 呼[hu1]
之
zhī
(possessive particle, literary equivalent of 的[de5])
即
jí
namely
来
lái
to come
，
,
挥
huī
to wave
去
qù
to go
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