以粮为纲

yǐ liáng wéi gāng de zhàn lüè sī xiǎng

以粮为纲的战略思想

strategic thinking with grain as the key link

yǐ liáng wéi gāng duō zhǒng jīng yíng

以粮为纲，多种经营

take grain as the key link and diversify