Guāng shuō bù liàn bùxíng, yào zhēndāozhēnqiāng de gàn.
All talk, no practice won't work — you have to get down to real, hands-on work.
Tips
usage
Signals genuine, serious, uncushioned action. Common in sports commentary, workplace talk, and exam contexts (真刀真枪的考试, a real test, not a drill). Often adverbial: 真刀真枪地 + verb. Contrast with 纸上谈兵 (armchair strategy) and 花架子 (showy but empty).
memory
Pattern 真X真Y — doubling 真 ('real') hammers home authenticity. Same shape in 真心真意 (sincere heart and mind). The 刀/枪 pair here is just stock-martial shorthand for 'the real deal'.
