函授

在边防海岛一线服役期间，他利用难得的训练业余时间通过大学函授课程自学完成了法学本科学业。

zài biān fáng hǎi dǎo yī xiàn fú yì qī jiān, tā lì yòng nán dé de xùn liàn yè yú shí jiān tōng guò dà xué hán shòu kè chéng zì xué wán chéng le fǎ xué běn kē xué yè.

While serving on the front lines of border defense islands, he used his rare training spare time to complete his bachelor's degree in law through self-study through university correspondence courses.