yán jiū zhě / jié hé / gǔ dì tú / hé / dì fāng zhì / cháng shì / kǎo zhèng / Wò shuǐ / de / jù tǐ / liú xiàng

研究者结合古地图和地方志，尝试考证沃水的具体流向。

Researchers are combining old maps and local gazetteers to investigate the Wo River’s precise course.