22 April 2018, Ming Pao

12 April 2018, Headline Daily

6 July 2017, Apple Daily

November 2016, Angel's Heart

23 November 2015, Hong Kong Investment Daily

23 October 2015, International New York Times

9 March 2015, Financial Times

18 December 2014, Oriental Daily

August 2014, Hong Kong Economic Journal Monthly

8 June 2013, Wen Wei Po