hanoi vietnam rule party watchdog monday say uncover misconduct top officials central city host world leaders asia-pacific summit november communist state step campaign corruption report irregularities danang mark widen probe far focus largely bank state energy firm petrovietnam government critics say internal power struggle also fuel graft crackdown party inspection committee say nguyen xuan anh party chief danang member party central committee set good example receive use cars house provide company anh also accuse dishonesty incorrect declarations qualification certificate violate party standards impose personnel damage party solidarity committee say statement government website reuters could contact danang party offices outside office hours seek comment accusations tourist city danang host world leaders include u.s. president donald trump china xi jinping russia vladimir putin summit asia-pacific economic cooperation apec november party watchdog make link find host summit roads meet halls new airport terminal build also major private investment new hotels punishment senior officials ahead major events unusual vietnam point tough stand corruption since security establishment gain great influence party last year committee also find huynh duc tho danang city people committee chairman responsible violations land management human resources add reach point punishment necessary people committee danang could reach outside office hours seek comment committee also recommend action chairman former chairman senior officials state chemical group vinachem report mismanagement cause losses vietnam find misconduct city host apec summit