Yinchuan city is located just by the Yelloow River. Type 051 is a small destroyer of only 3,670 tons displacement fully loaded. so it is far more easier to move by waterway when it is empty.
Weren't the Chinese restricted/constrained by various unequal treaties with western powers/japan in regards to having a domestic/Chinese arms industry?Not only to cripple national power but also to drain money into foreign arms?
Not really. China has attempted to copy western firearms and artillery since its defeat after the First Opium War, but serious efforts did not start until the Self Strengthening Movement and after the Taiping Rebellion. When General Tso (Zuo Zongtang)’s marched west to recover Xinjiang following the Dungen Rebellion, the Hunan Troops under his command were armed with Dreyse Needle Guns and their Chinese copies. Soon those Needle guns would be replaced by the Gewehr 1871. The Chinese had long imported and tried to copy German firearms, and Germany was Qing and ROC’s primary arms supplier.
Is there any non-industrialized industrial country's military has enough artillery during war time.
Also the ROC army wasn't unified force. Jiang Jieshi only had the central army which was the best due to German training but then he wasted them all at the Shanghai meatgrinder for PR reasons. After that he basically did fuck all fighting and let the independent warlords and CCP take the brunt of the fighting.
The National Revolutionary Army had 48 imported sFH18 150mm howitzers, including 24 32/L 32 calibre-barrelled one tailored for Chiang's demand of long-range artillery (15km + range). Only one of those 24 tailored ones (made by Rheinmetall) survived the war is now a museum piece in the Museum of People's Revolution in Beijing. Two other sFh18s survived the war and became educational materials in Nanjing Institute of Technology and Beijing Institute of Technology. Both had Whemacht standard shorter 30-calibre barrels (thus, 13+km range only).
Means he is more bad than Peng Dehuai in human wave?
By a LONG shot because atleast Peng Dehuai was able to defeat a technological superior force. Also he didn't utilize human wave attacks but brilliant tactics that gives the impression of human waves attack.