Nearly 400 companies and institutions from Shenzhen are set to participate in a major provincial recruitment fair in Guangzhou on March 15-16, offering a total of more than 21,000 positions, according to Shenzhen’s human resources authorities. The event, which will be held at the Canton Fair Complex, marks the first large-scale job fair of the year under Guangdong Province’s “Million Talents Gather in Guangdong” initiative, which aims to attract young, high-caliber professionals