He has shaken off other embarrassments, such as recent revelations of government contracts awarded to his brother. 他已经摆脱了多种丑闻尴尬，比如近日他的哥哥涉嫌非正当形式接受政府合同事件曝光。
Rent-seeking can be effected through rake-offs on government contracts, or the appropriation of state assets by oligarchs and the relatives of politicians. 寡头和官员的亲属可以通过从政府合同上拿回扣，或是侵占国家资产，来实现寻租。
