開宗明義

To open or unfasten; to start or begin; to operate a vehicle or machine; to turn on; to write out; to bloom; to boil; to launch; to discover.

Ancestor; lineage; clan; sect or school of thought; purpose or main idea; surname Zong; classifier for batches or cases.

bright; light; clear; to understand; to make clear; to shine; public; the Ming Dynasty.

Justice; righteousness; right conduct; meaning; artificial; foster (father); relationship; friendship; Italy (abbr. in Taiwan).