王不留行 [－－－－]

Jyutping wong4 bat1 lau4 hang4
Pinyin wáng bù liú xíng

Definitions (CC-CEDICT)
  1. cowherb (Vaccaria segetalis)
  2. cowherb seeds (used in TCM)
Definitions (Wiktionary)
  1. noun, Chinese, traditional
    seed of the cowherb (an herb used in traditional Chinese medicine to improve blood circulation)