Built from 针对 ("to aim at, address") + the abstract-noun suffix 性 ("-ness"). The fixed phrase 有针对性的 ("with targeted nature") is the everyday way to say "targeted" or "focused" as a modifier. Don't say "针对的" — that's ungrammatical.
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Frequent in business, education, and policy contexts: 针对性培训 (targeted training), 针对性强 (highly focused), 缺乏针对性 (lacks focus).
