(verb) 1. Revert back; for HongKongese, the word "回歸" always refers to Hong Kong回歸 reverts back to China in July 1., 1997.
to (a place)
until (a time)
up to
to go
to arrive
(verb complement denoting completion or result of an action)
been to
a particle used after a verb or adjective to indicate degree
extent