Wong Kwong Yu about how to start their own has been a closely-guarded secret.

黄光裕对于自己如何起家，一直讳莫如深。

youdao

He is also known by the Cantonese spelling of his name, Wong Kwong Yu.

FORBES

Huang (also known as Wong Kwong Yu) is serving a 14-year sentence for bribery and insider trading.

FORBES: Jailed Former Billionaire Makes Peace With His Company

Huang, also known as Wong Kwong Yu, has been receiving considerable support in the media and the Internet.

FORBES: Gome's Jailed Tycoon Suffers Setback