readx; On April 1, 1934, the day of April Fool's Day, a new day was ushered in in Shanghai, and in the morning people had just survived the terrified gunfire of last night, but on this day they were surprised to find that the whole of Shanghai had been taken over by the red forces called the Red Bandits by the Beiyang Nationalist Government. Pen? Interesting? Pavilion wWw. ｂiquge。 ｉｎfo

Starting from 3:21 a.m., under the guidance of the 19th Route Army as the leader, the infiltrator troops controlled various key departments and strategic locations in Shanghai respectively, and easily disarmed and surrendered the ** troops serving as Shanghai's security within an hour. In addition to the Japanese troops who desperately resisted, the European and American troops obediently became prisoners who did not dare to fire a single shot in front of the powerful infiltrators.

At about five o'clock in the morning, there were only a few sporadic gunfire battles that pierced the night sky, most of the Japanese troops who resisted hysterically were very fanatical militarists, after running out of ammunition and food, the crazy remnants of the Japanese army rushed out of the stronghold and tried to mix with the infiltrator troops with white-knuckle warfare, the devils planned to use this method to give the opponent large-scale damage, the problem is that Zhao Heng did not intend to let his combat troops and the enemy be prepared for white-knuckle warfare in the first place, Instead, the subordinate units were required to inflict a massive blow on the Japanese with fully automatic weapons.

The Japanese in the Japanese Concession in the Hongkou Concession area were unlucky for this, and the Japanese team of the Shanghai Volunteer Corps organized by the Japanese was listed as the first target in the entire Shanghai Concession at the same time as its Japanese garrison was wiped out, and the local self-government of the Shanghai Public Concession Bureau formed by foreign nationals in Shanghai was destroyed by the workers' and peasants' army that entered Shanghai with the infiltrators at the first time, as well as the White Russian regiment in the recalcitrant Wanguo Merchant Corps, as well as the large and small armed forces of the foreign powers, together with the Tsarist warships equipped by the Wanguo Merchant Corps. All of them were wiped out at the first time by the first air fighter unit of the Workers' and Peasants' Army in cooperation with the ground combat troops, and the total number of the Workers' and Peasants' Army that entered Shanghai also reached an astonishing 100,000.

Under the joint instructions of the Military Commission of the Red Organization Base Area and the Central Social League Base represented by Zhao Heng, the patrol house of the Shanghai Public Concession established in August 1854 was also devastated by the newly formed special armed police force of the base area. At 15:37 p.m. on 30 May 1925, a foreign patrol guarding the Laozha Detention House opened fire on a peaceful petition procession, killing four people and wounding nine, creating a May Day tragedy that shocked China and the rest of the world. 】； Located in the West District, Jing'an Temple Capture House [Yuyuan Road], Xinzha Road Capture House, Gordon Road Capture House [Gordon Road, Kang Naotuo Road Corner], Chengdu Road Capture House, Putuo Road Capture House [Gordon Road]; The northern area is under the control of the Japanese, Hongkou fishing house [Minhang Road], Huisi fishing house [Haining Road], Yangshupu Road fishing house [corner of Grand Road and Pingliang Road], Huishan fishing house [Maohai Road], Jiaxing Road fishing house [Tangen Road, the jurisdiction is mainly Japanese expatriate], Yulin Road fishing house [Yulin Road located between Huasheng Road and Qiwupu Road], North District cross-border construction road Disway Road fishing house [the jurisdiction is the following roads: North Sichuan Road Extension, Jiangwan Road (from North Sichuan Road to Sports Club Road, including target range, Hongkou Park and swimming pool) , Disway Road, Dou Le'an Road (including Songqingli, Fengleli and Jijia Garden), Baipaolo Road and Herinli, Shigaota Road (from Jiangwan Road to Xiangde Road), and nearby areas] The illegal institutions illegally formed by these powers on Chinese soil were also disposed of, and the illegal judicial institutions, the Huixian Gong, were forcibly dissolved or disposed of, and the former Shanghai Tilanqiao Prison was officially taken over by the Shanghai Soviet Special Administrative City.

A public security system of the Shanghai Red Organization Public Security Police Bureau, which was formed by members of the local underground Red Organization, was formally established and on the right track, and in addition, capable personnel drawn from the central base court established the only Shanghai Red Organization People's Court in Shanghai, the city with the largest international influence, and the Shanghai Liberated Area Public Security Bureau (a variable number of multi-legged thinking chariots were assigned to the bureau, and Zhao Heng dispatched the original "Ghost in the Shell" The second major, a member of the Ninth Section of the Public Security Bureau, accompanied the bureau as a special adviser to the Public Security Bureau, and had no opinion on returning to his old profession, and the current work was to clean up the illegal institutions, organizations, and individuals that seriously affected or even endangered the public order and people's livelihood safety in the liberated areas of Shanghai, such as enemy agents, foreign spies, and underground forces in Shanghai.

Until April 8, 1932, seven days later. The Western powers learned that Shanghai, an international metropolis that belonged to the whole world (the Beiyang government of the Republic of China was a very failure, and did not even have the ability to recover the concessions, let alone harden with the Westerners, so in the eyes of Zhao Heng and the Central Committee of the Workers' and Peasants' Army, this was an out-and-out traitorous government, and Jiang Zhicheng was one of the biggest traitors among them) fell into the hands of them and the shovelists who wanted to get rid of it quickly. The Western powers, which have always been fond of prevarication, held a press conference in Paris, France, on 10 April to publicly announce the sanctions against the Red Liberated Zone in Shanghai.

Against the backdrop of this global economic crisis, the treacherous Americans alone did not make any statement or response, and on the afternoon of April 12, the Western powers other than the United States met in Paris to discuss the formation of the Western Anti-Eastern Bolshevik Expeditionary Force the next day with the intention of destroying the evil Chinese Red Organization of Shovelism (the real evil is still these Western countries in human skin), but because of the disagreement over who commanded it, In the end, after coordination, Admiral Mallock of the British Empire served as the commander-in-chief of the expeditionary force, and the countries in the economic crisis still sent out an expeditionary force fleet including three former dreadnought-class battleships and an unknown number of frigates, a total of 32 ships, and 300,000 expeditionary forces composed of capable personnel from various armies drawn from various countries (which is already the limit under the current economic crisis, no more will work) to the United Kingdom for running-in and repair. At the same time, in order not to give the Shanghai Red Liberated Zone any chance to develop, an envoy group composed of special envoys from various countries went to Japan, which is separated by a sea from China, on their own ocean-going passenger liners and escorted by their own warships.

As the time turned to 10 May and the summer begins, the first to launch an attack on the special city of the liberated area of Shanghai is not surprisingly still the Japanese, who covet the land of China.

What is even more surprising is that the Japanese still chose Hangzhou Bay, the landing site in the Shanghai War of Resistance against Japanese Aggression on August 13, 37, because the Japanese army did not know that the Workers' and Peasants' Army had unmanned reconnaissance aircraft, and at the same time, because the Japanese army had become arrogant and arrogant because of the successive victories against China obtained by the First Sino-Japanese War and even in 918, it completely ignored the fact that the Workers' and Peasants' Army in China is completely different from the local warlords and the National Defense Force of the Beiyang Nationalist Government. The Japanese wishful thinking has always believed that the Chinese are no different from the previous Manchu Qing Dynasty, in their eyes, even if the Chinese cut off their physical braids, the psychological braids are still stubborn and even deep-rooted, because the Chinese in this era are generally facing the foreign people, their hearts are not only full of awe, but also the inferiority complex in their hearts, China's repeated defeats in foreign wars and land reparations are increasing, which makes the Japanese see the hope of colonizing China.

At the same time, because the Japanese had been operating in Shanghai for many years, the incompetence of the government of Chiang Zhicheng and his family eventually led to the uprooting of Shanghai, which was regarded as a reserved place in the eyes of the Japanese, by the strongest red power in China today.

Hangzhou Bay is located in the northeast of Zhejiang Province, China, from the Cao'e River gate section between Luopu Town and Shangyu District in Haiyan County, Zhejiang Province in the west, and to the Yangtze Point to Zhenhaijiao in the east. It is adjacent to the sea area of Zhoushan and Beilun Port; It is bordered by Shaoxing City in the west, Ningbo City in the east, Jiaxing City and Shanghai City in the north. There are Qiantang River and Cao'e River injected, and it is a trumpet-shaped bay. The mouth of the bay is about 95 kilometers wide, and it gradually narrows from the outside of the mouth to the inside of the mouth, and it is 20 kilometers to Pengpu. The area around Haining is only 3,000 meters wide and covers an area of about 5,200 square kilometers. From Zhapu to Cangqian, Qibao to Wenjiayan area forms a huge sand kan (continent) under water, which is 130 kilometers long, about 27 kilometers wide and about 20 meters thick. On the north side, there is a huge scouring trough on the seabed along the coast between Jinshan Wei and Zhapu, which is about 40 meters deep. The topography of the bottom of the bay and the trumpet-shaped characteristics of the bay make it common to experience high tides or high tides. Hangzhou Bay is known as the Haining tide (Qiantang tide), which is the bay with the largest tidal range along the coast of China, with the largest tidal range in history reaching 8.93 meters (Pengpu). Outside the bay are the Zhoushan Islands.

Typical flared bay. It starts from the section of the Yangpu-West Third Gate in the west, and reaches the Yangzijiao-Zhenhaijiao line in the east. The mouth of the bay is 100 kilometers wide, and it gradually narrows from the outside of the mouth to the inside of the mouth, and it is only 20 kilometers to Yangpu.

The shape of the bottom of the bay is flat from the mouth of the bay to Zhapu; From Zhapu, it rises to the west with a slope of 0.1~2/1000, forming a huge sand kan in the estuary section of the Qiantang River. The north shore of Hangzhou Bay is the southern edge of the Yangtze River Delta, and the deep trough along the coast is developed. The south shore is the Ningshao Plain, and the coastal beach is wide. The formation of Hangzhou Bay is closely related to the extension of the Yangtze River Delta and the land-forming of the Ningshao Plain. The sediment is mainly from the sea, and the Yangtze River plays an important role in the formation of Hangzhou Bay. The material is mainly fine silty sand with uniform particles, which is extremely loose and has little impact resistance.

In order to solve the problem of the liberated area of Shanghai once and for all, the Japanese urgently dispatched two Kongo-class battleships of the Japanese Navy's combined fleet, the battleships Haruna and Hiei, two heavy cruisers of the Nachi and Myoko-Myoko, one Aoba-class heavy cruiser, two Kaohsiung-class heavy cruisers of Kaohsiung and Maya, one Tatsuda-class Tenryu-class light cruiser, two Nakara-class light cruisers of the Kinu and Yura, one Naka-Kawauchi-class light cruiser, three Minekaze-class destroyers, Minegase, Shimakaze, and Nadafu, Mutsuki, Rutsuki, Yayoi, Nine Muzuki-class destroyers, Fukiyuki, Nagatsuki, Kikutsuki, Mikazuki, Mochizuki, and Yuzuki, Fukiyuki, Shirayuki, Hatsuki, Isoba, Uraba, Shikiba, Haki, Akeno, Ren, Tide, Dawn, Yukiri, Asahi, Tenki, and Tsukumo, four Seta, Hira, Hozu, and Katatsu four Shita-class river gunboats, two Atami-class river gunboats in Atami and Futami, one Kawauchi-class light cruiser, two Asahio-class destroyers in Asahi and Manshio, one Hosho-class aircraft carrier, and one Kaga aircraft carrier (which is composed of" The Kaga-class battleship was converted from a light fleet carrier of the Ryuchamp and a seaplane carrier capable of boarding the Lu, with a total of 47 warships and more than 140 aircraft.