「左手交右手」

(pos:語句)
<explanation>
yue:有關連嘅雙方交易，去益#自己友
eng:two related parties trade for self benefit or cronyism
<eg>
yue:法團主席嘅公司中標，仲唔係左手交右手！ (faat3 tyun4 zyu2 zik6 ge3 gung1 si1 zung3 biu1, zung6 m4 hai6 zo2 sau2 gaau1 jau6 sau2!)
eng:The awarded tender is owned by the chairperson of the owners corporation. How is that not cronyism?