expert; scholar; mother earth; a type of green tea
大 · 3 strokes
Depicts an adult man facing forward and standing erect. The meaning later shifted to "big".
方 · 4 strokes
Depicts the cutting edge (一) of a knife blade (刀). Similar in origin to 亡. Based on the original meaning "cutting edge". The meaning later expanded to "perimeter", "area", and "square".