The truth is, Lugee Li grew up in Hong Kong. Not only is he fluent in Mandarin and Canonese, he speaks in the Kings English. To suggest that he is not capable of thinking in English is insulting to his intelligence.
All the friends I have from Hong Kong are more fluent in English and Cantonese. In fact, most of them are known to scramble their Mandarin, which is their weakest sprache.