Chinese learners move from characters to idioms as the highest level. This free resource explains 「江河行地」 below.
The idiom 「江河行地」 and its usage are explored below. Learn its meaning and applications here.
Like rivers flowing over the land. The metaphor is exact and cannot be changed.
The Mandarin pronunciation of this idiom is :
jiāng hé háng dì
while its Cantonese pinyin is :
gong1 ho4 haang4/hong4/hang4 dei6/dei2
The collection of Chinese idioms is enormous, with each one holding its own meaning and purpose. We hope these resources can assist you in better understanding and learning Chinese.

