Putrajaya appears to be leaning towards China in many areas, but top of the agenda should be learning how China deals with graft, said DAP parliamentary leader Lim Kit Siang.

"Najib cannot be unaware that China, under President Xi Jinping’s anti-corruption drive, had punished more than one million officials for corruption over the past three years.

"Top officials, including ministers and other 'tiger' personalities, have been punished for corruption.