Unlike most (over 90 %) students from Macao who study in Taiwan and then return to their hometown to settle down, Ng remained in Taiwan for four years after his studies gaining experience in the bookstore business. He now travels regularly between Taiwan and Macao, using that experience to run his own very successful enterprise: Pinto Livros-quite a unique story.
在 90 % 以上畢業後都回鄉貢獻的澳門留台學生中，吳子嬰選擇來往於台、澳間，用小小的二樓店面，引渡他的台灣經驗，也寫下獨特的留學故事。