Wán / shàn / de / chǎn / yè / liàn / zēng / qiáng / le / dāng / dì / duì / qǐ / yè / hé / rén / cái / de / cí / xī / xiào / yìng完善的产业链增强了当地对企业和人才的磁吸效应。A well-developed industrial chain has strengthened the area's magnetic effect on businesses and talent.