on; on top; upon; first (of two parts); previous or last (week etc); upper; higher; above; previous; to climb; to go into; above; to go up; to attend (class or university); third tone of putonghua[cedict]
曾經
céng jīngㄘㄥˊ ㄐㄧㄥ
once; already; former; previously; ever; (past tense marker used before verb or clause)[cedict]
住
zhùㄓㄨˋ
to live; to dwell; to stay; to reside; to stop[cedict]
十億
shí yìㄕˊ ㄧˋ
one billion; giga-[cedict]
的
deㄉㄜ˙
díㄉㄧˊ
dìㄉㄧˋ
of; structural particle: used before a noun, linking it to preceding possessive or descriptive attributive[cedict]