China has 15 times more population than Turkey or Iran. Of course China can develop technologies that smaller countries can't. Turkey has a significantly higher GDP per capita than China, because they integrated with the EU economy. Iran has a similar GDP per capita but oil and sanctions, which maybe cancel each other out. Iran was also recently attacked in a major war without provocation, you can't blame them for the setbacks that the war caused. The whole West Asian region is held back by the threat of war there that exists currently, but historically wasn't the case.Yes, you can say Ming/Qing did not cultivate advanced science and technology (i.e., industrial revolution or military tech) as well, falling behind the West just like the three Muslim gunpowder empires. The difference is modern China learned and adapted, created its own elite science and technology (e.g, Hypersonics, subs, Beidou, EV, solar, etc..) whereas modern Turkey, Iran, Pakistan are reliant on foreign science and technology, still laggards. These three countries still have big bombs, but robust economy and advanced tech? Nothing changed in 500 years. Same can't be said for China.
For countries at a similar level of development, turkey and Iran are doing really well technologically. Compared with countries like Brazil, Argentina Thailand or Belarus, Iran seems more technologically advanced than any of them.
Compared to Greece, Romania, Poland or Malaysia, turkey is pretty advanced. Obviously they use western parts because they're a medium sized country, not something like the US, EU or China
They tend to speak in a more bombastic way with less substance behind, but that doesn't mean there's no substance behind the words at all