深耕 [－－]

Jyutping sam1 gaang1
Pinyin shēn gēng

Definitions (CC-CEDICT)
  1. deep plowing
  2. thorough penetration
  3. thorough development (of a market segment etc)
Definitions (Wiktionary)
  1. verb, figuratively
    to develop thoroughly
  2. verb
    to plow deeply
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）