Bigot is the correct word.  Quibbling that it is not because the "investors from China are not necessarily ethnically Chinese" is akin to saying some of the gentleman's friends are Chinese.  Furthermore the aside that "plenty of Hawaii residents are part Chinese" as an explanatory note is both laughable and pathetic. Xenophobia and ethnocentrism are alive and well in Hawaii and Councilman Ikaika Anderson is an exemplar.