Sunlit Chinese modern coastal expressway panorama
The Secret Chinese DMV Formulas · MPS Order 172

Memorize 5 Number Codes Instead of 2,545 Questions

Why blindly memorize thousands of questions when Chinese driving students pass in 48 hours using 5 mathematical rhymes? Below is the interactive cheat sheet that turns over 800+ tricky numbers, speed limits, fog distances, and fines into automatic reflexes.

⚡ 800+ QsSolved by 5 numeric codes
🎯 100% MatchOfficial DMV exam logic
⏱️ 30-Min DrillWaiting room rapid review
Interactive Mnemonic FlashcardsClick card to flip & verify reflex memory
1 / 5
Formula #2 · Fog Code 261口诀:能见度200米 → 261
Exam Scenario Question:

On an expressway in heavy fog with visibility under 200 meters, what is the max speed and min safe distance?

高速公路雾天能见度小于 200 米时,最高车速与最小车距分别是多少?

Tap anywhere to reveal formula answer →
Formula #1 · Solves 180+ Speed Questions

The Ordinary Road Speed Code: “30-40, 50-70” (城三公四,城五公七)

High-Frequency Exam Trap
Interactive Speedometer Simulator (点击按钮切换路况实测)
城三 (无中心线 · 城市道路)

Statutory Rule: Part 1 of "30-40": Urban road with no center line = 30 km/h maximum.

30km/h MAX
City Road · No Center Dividing Line
Official Answer: 30 km/h
No Center Line (无中心线道路)Code: 30 / 40
  • City Road (城市道路): Maximum 30 km/h
  • Rural Highway (公路): Maximum 40 km/h
With 1 Center Line (单中心线道路)Code: 50 / 70
  • City Road (城市道路): Maximum 50 km/h
  • Rural Highway (公路): Maximum 70 km/h
Formula #2 · Guaranteed 2–3 Questions Per Test

Expressway Fog & Rain Code: “261 - 145 - 520”

#1 Most Famous DMV Mnemonic
Interactive Expressway Fog Visibility Cockpit (点击切换能见度等级)
Memory Code: 2 - 6 - 1
1st Digit (Visibility)< 200 Meters
2nd Digit (Max Speed)≤ 60 km/h
3rd Digit (Safe Action)≥ 100 Meters
⚡ Turn on fog lights, low beams, side markers & tail lights.开启雾灯、近光灯、示廓灯和前后位灯,车速不得超过60km/h,车距100米以上。
261
Visibility < 200m (2)

Speed ≤ 60 km/h (6) · Gap ≥ 100m (1)

145
Visibility < 100m (1)

Speed ≤ 40 km/h (4) · Gap ≥ 50m (5)

520
Visibility < 50m (5)

Speed ≤ 20 km/h (2) · Exit Highway (0)

Formula #3 · Statutory Disqualification Timeline

License Ban Periods: “1 - 2 - 3 - 5 - Lifetime” (假一吊二撤三醉五逃终生)

Code: 假一1-YR BAN
1 Year
False Application

Using fake documents or cheating before license is issued.

Code: 吊二2-YR BAN
2 Years
License Revoked (吊销)

Severe traffic violations resulting in formal license revocation.

Code: 撤三3-YR BAN
3 Years
License Canceled (撤销)

Obtained license via bribery, fraud, or examiner collusion.

Code: 醉五5-YR DUI
5 Years
Drunk Driving (DUI)

Blood alcohol ≥ 80mg/100ml criminal intoxication penalty.

Code: 逃终生LIFETIME
Forever
Hit & Run / Fatal DUI

Fleeing a major accident scene or causing a fatal crash under DUI.

Formula #4 · 站三口五

No Parking Zones: “Station 30m vs Junction 50m”

STATIONS (站三)30 Meters

No stopping within 30m of public service hubs:

  • • Bus stops (公共汽车站)
  • • Gas stations (加油站)
  • • First aid stations (急救站)
  • • Fire hydrants (消防栓/队)
JUNCTIONS (口五)50 Meters

No stopping within 50m of hazardous geometry:

  • • Intersections (交叉路口)
  • • Railway crossings (铁道路口)
  • • Sharp curves (急弯路/窄路)
  • • Bridges & tunnels (桥梁/隧道)
💡 Memory Trick: People wait at Stations (30m); cars collide at Crossroads (50m).
Formula #5 · Statutory Fine Brackets

Fine Tiers: “20–200 vs 200–2000 RMB”

MINOR INFRACTION¥20 – ¥200

Standard non-criminal mistakes:

  • • Forgetting physical license
  • • Seatbelt / turn signal errors
  • • Illegal temporary parking
  • • Minor speeding (< 20%)
SEVERE VIOLATION¥200 – ¥2000

High-risk malicious conduct:

  • • Driving without a valid license
  • • Forged / altered license plates
  • • Speeding over 50% limit
  • • Fleeing minor accident (no death)
💡 Note: Forged plates or unlicensed driving can also carry up to 15 days administrative detention (拘留).

Ready to test these 5 formulas under real 45-minute exam conditions?

100 randomized questions from the official 2,545 statutory question bank. Score 90/100 to pass.

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