中文 Chinese- 紙上談兵
- 纸上谈兵
英文 English Explain:
- lit. military tactics on paper (idiom)
- fig. theoretical discussion that is worse than useless in practice
- armchair strategist
- idle theorizing
- cf Zhao Kuo 趙括|赵括 leading an army of 400,000 to total annihilation at battl
紙上談兵 纸上谈兵 English Pronunciation: