我没听到铃声（I didn't hear no bell）

As democratic  捷克斯洛伐克, become the 2nd republic by losing the Sudetenland and then grant autonomy to  斯洛伐克, and then capitulate  德国.

「Strategy」

At game start, assign your 9 starting 军用工厂 with 4 on infantry equipment, 1 on support equipment, 1 on artillery, and 3 on fighters. Queue up 1 truck, 1 anti-air, and 1 train for your next built factories to start producing. Delete your armor, cavalry, and mountaineer divisions and consolidate your air force. Train them up to level 3. In terms of construction, only build 军用工厂. Primarily build them in 波希米亚 (9)和摩拉维亚 (75), then 外喀尔巴阡鲁塞尼亚（Podkarpatská Rus） (73). When  斯洛伐克 is released as your integrated puppet, immediately queue up max 军用工厂 in each of their states to make sure the AI doesn’t build anything else. Do not build in the Sudetenland states. When you run out of building slots, build state AA in your provinces. Build a spy agency and start cracking the German ciphers. For research, the usual Electronic Mechanical Engineering, Basic Machine Tools, and Construction I combo is fine. One of your second researches should be the Basic Small Airframe. Although you will get bombed extensively in the early part of the war, it is recommended to go with Concentrated Industry to ensure you have enough equipment in time to meet the Germans, plus your fighters and state AA will help lessen the blow of bombing. Armored trains are also a good idea because of the bombing. In general you should be researching industry, infantry equipment, and air technologies.

For your first focus, select Raise More Industrial Funds, and after it completes, switch the Škoda Priority to Infantry Focus. Since you will not be taking advantage of the fortification program decisions, you can then choose whether or not to do Start the Second Fortification Program, although skipping it deprives you of a good defensive general (at the time of writing, the only worthwhile decision for this strategy “Fortify the Crossroads” is bugged and does not work). For your next focuses, go with Kickstart Rapid Rearmament, and then work your way down the political tree to Compromise with the Carpathians. For the “A Divided Nation” decisions, first do the ones in Bohemia, Moravia, Podkarpatská Rus, and then the Sudetenland ones. For your first major 政治点数 buy, select the Ban Fascism decision before you finish the focus Negotiations with the Autonomous Bloc. Then buy the advisors Jozef Tiso and Augustin Voloshyn. During this time, do the Live Fire Exercises option in the Balance of Power to keep your Army Readiness up. When you get 5 陆军经验 add an infantry battalion to your starting infantry template and queue up 8 new divisions, infantry equipment allowing.

Next, go down the Little Entente sub-branch towards Neutralize Hungarian Threat. When you start that focus, there is a 50% chance that  德国 will guarantee  匈牙利. If this happens, you will need to either restart the entire run, or save scum to a save file taken before you started the focus. If save scumming, recruit a new army officer right after starting the focus to reset your RNG roll. Assuming  德国 did not guarantee them, declare war on  匈牙利 and use your air force and divisions to encircle all Hungarian divisions to maximize your XP gains. In the peace deal, puppet  匈牙利, take all their 民用工厂 as war reparations, and take all their resource rights. With the air XP gained from this war, you can now design a decent fighter plane. With your 政治点数, continue to do the “A Divided Nation” decisions, and also buy Partial Mobilization, Army Defense Expert, Ground Support Expert, attaché to  中国. You can do more of your political tree, but make sure to do Ally Austria by the end of 1937 to prevent  奥地利 from getting annexed by  德国 with their Anschluss focus. In 1938, continue with political and industrial focuses, as well as focuses that give you manpower. National Defense Act is a good one to prioritize as it reduces the cost for conscription laws and boost military factory construction speed. After doing some of those manpower focuses, you should have enough available manpower to fulfil the 425.00k men in the field in order to complete the “Ready for Anything” decision in the Balance of Power. Improve relations with  罗马尼亚和 南斯拉夫 and do the focuses to ally them before the end of the year, which is when the Munich Conference event usually starts. It is important to note that you must complete the focuses Truth Prevails和Forming a Federation before the Munich Conference, as you will be locked out of them once your cosmetic tag switches.

When you get The Munich Diktat event, select the first option (“This is a dark day for Europe”). In the second event after the conference (The Fall of the First Republic), select the first option (“We need radical changes”). This will give you the Czecho-Slovak Republic cosmetic tag needed for this achievement. When Carpatho-Ukraine asks for autonomy, select the second option (Absolutely not!”). At this point you only have a few months before the Germans come knocking again, so prepare yourself for the onslaught. At this time you should have around 54-60 infantry divisions and 800 fighters. Make sure to add support AA to your division templates. Station two full armies on your border with Germany, and station whatever units  斯洛伐克和 匈牙利 can give you in and around Praha for when the Germans inevitably break through your first line of defenses. With your remaining infantry units, station them in the south of Bohemia with a spearhead order towards the Austrian border. If you haven’t completed Mobilize the Reserves, now would be a good time to complete it. Set your fighters on interception orders over the Czechoslovakia air zone. With your 政治点数 buy the Infantry Genius and Extensive Conscription once the war starts. When you get The Fate of Czechoslovakia event, select the second option (“...yet still we must resist!”).

When  德国 attacks you, do your best to hold your ground. Call in  南斯拉夫和 罗马尼亚 to help ( 奥地利 will refuse at first due to their dangerous border, but will eventually be called in by the AI). Use your divisions in southern Bohemia to attack the single tile just north of the city of Linz between the Czech and Austrian borders in order to encircle a good amount of Germans in the south Sudetenland and shorten your frontline. Hold in a defensive position for several months as your fighters and state AA chip away at the German air force, and also train more infantry as manpower becomes available. Once you have sufficiently built up your forces and destroyed most of the German air force, switch your fighters to air superiority missions and push into  德国 to capitulate them. Don’t wait too long, as  意大利 will attack  法国 around mid-1940, and thus drag the Allies into the war to steal your war score, which you need because only the country with the highest war participation will count as having “capitulated”  德国. Assuming  意大利 does not join your war, after the peace conference with the defeated  德国, the achievement will fire.