deepen

study of something; the sum of knowledge accrued by scholars; the realm of refined learning; scholarship

to study, to engage in scholarship

(historical) going to China

(historical) to go to China

Alternative form of 入唐 (nittō)

Alternative form of 入唐 (nittō)

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend