1.lit. to open a water source and reduce outflow (idiom); to increase income and save on spending2.to broaden the sources of income and economize on expenditure
1.lit. when you drink water, think of its source (idiom); gratitude for blessings and their well-spring2.Don't forget where your happiness come from.3.Be grateful for all your blessings!
Sanjiangyuan National Nature Reserve, high plateau region of Qinghai containing the headwaters of Changjiang or Yangtze, Huanghe or Yellow River and Lancang or Mekong River