Vocabulary consisting only from characters you are able to read
金山
きんざん
(gold) mine; (gold) minemix
取り組む
とりくむ
to tackle/to wrestle with/to engage in a bout/to come to grips with/to make effort/to strive for/to deal with/(P)godan, leda1, verb, vintrans
大部分
だいぶぶん
most part, greater part, majoritymix