Add Qian Xuesen (#2316)

* Update LeadersScientists.cfg

I noticed an unused leader icon in the file.
Plan to expand upon it.

GameData/RP-1/Strategies/Leaders/LeadersScientists.cfg

@@ -519,6 +519,87 @@ STRATEGY
 	}
 }
 
+// CNSA
+STRATEGY
+{
+	name = leaderQian
+	RP0conf = True
+	title = Qian Xuesen
+	desc = A Chinese aerospace engineer and cyberneticist who made significant contributions to the field of aerodynamics and established engineering cybernetics. He was the founding father of China Academy of Space Technology, notably made a breakthrough in an innovative reentry method for payload delivery known as Qian Xuesen Trajectory.
+	department = Science
+	icon = RP-1/Strategies/Leaders/QianXuesen_ICON
+	iconDepartment = RP-1/Strategies/Leaders/QianXuesen
+
+	// Leaders need to have the department *twice* here.
+	groupTag = Science,leaderQian
+
+	removeOnDeactivate = True
+	removeOnDeactivateTag = leaderQian
+
+	minDuration = 2592000 // 30 days
+	maxDuration = 315576000 // 10 years
+	reactivateCooldown = 31557600 // 1 year
+
+	REQUIREMENTS
+	{
+		ANY
+		{
+			complete_contract = FirstScienceSat
+			complete_contract = FirstScienceSat-Heavy
+		}
+	}
+
+	EFFECT
+	{
+		name = ResearchRateModifier
+		effectTitle = Innovative Reentry Trajectory
+		multiplier = 1.15
+		effectDescription = EDL
+		nodeTypes
+		{
+			typeNode = EDL
+		}
+	}
+	EFFECT
+	{
+		name = CurrencyModifier
+		effectTitle = Three-Satellite Plan
+		currency = Rate
+		effectDescription = of integration
+		multiplier = 1.05
+		transactionReasons
+		{
+			item = RateIntegration
+		}
+	}
+	EFFECT
+	{
+		name = IntegrationRateModifier
+		effectTitle = Three-Satellite Plan (part 2)
+		effectDescription = human-rated vehicles
+		multiplier = 0.9
+		appliesToVessel = true
+		tags
+		{
+			item = HumanRated
+		}
+	}
+	EFFECT
+	{
+		name = CurrencyModifier
+		effectTitle = Detained By Foreign Government
+		currency = Reputation
+		effectDescription = of reputation decay
+		multiplier = 1.15
+		flipPositive = true
+		transactionReasons
+		{
+			item = DailyRepDecline
+		}
+	}
+}
+
+
 STRATEGY
 {
 	name = leaderLockedScientist