Source: https://cointelegraph.com/news/newly-appointed-pboc-governor-once-called-bitcoin-inspiring-praised-its-accessibility
His comments might be encouraging, but I won't bank on it as a reason to rejoice that a fresh air its about to breath into the direction of crypto currency during his tenure. The reason is simple, institutions such as the PBOC, goes beyond individuals and every decision taken has to be in compliance with the law establishing such institutions until he is able to change such laws to accommodate his ideals for crypto currency, it will only be comments without any major change in the current situation.
Another thing why I won't want to rely on such comments is because Chinese stance against bitcoin is deeply rooted in its economic policy, the form in which they fundamentally believes in as against bitcoin promotion of capitalism that alone is a difficult hurdle to pass by the new governor of PBOC.