種汞 [种－]

Jyutping zung2 hung3
Pinyin zhǒng gǒng

Definitions (Wiktionary)
  1. verb, Min-Nan, Quanzhou
    to vaccinate against smallpox
    (syn.) 种牛痘, 種痘, 種珠, 种珠, 种痘, 點痘子, 種花, 種牛痘, 点痘子, 种花