The H-2A visa has no numerical cap, unlike the H-2B visa for nonagricultural work, which is limited to 66,000 a year.

H-2A 证没有数量限制，有别于非农就业的H-2B证，后者每只有 66000 个名额。

In addition to their sophisticated technical culture, they also attained one of the most complex social organizations of any nonagricultural people in the world.

除了他们复杂的技术文化，他们还参与了非农业社会组织。

We assisted on a priority basis poor workers in securing jobs and poor rural migrant workers who had returned home in finding new jobs, thus keeping rural residents' incomes from nonagricultural work stable.

优先支持贫困劳动力稳岗就业，帮助返乡贫困劳动力再就业，努力稳住务工收入。