Chương trình không chạy được (Đa kế thừa, lớp cơ sở trừu tượng)

Chương trình em nó báo bị lỗi chỗ dòng này
Employee::Employee(string nameIn, int ageIn, string sexIn, string addressIn, string phoneIn, int hourIn, float salaryIn, string positionIn) : Human(nameIn, ageIn, sexIn), Person(addressIn, phoneIn), Worker(hourIn, salaryIn)

“no instance of constructor “Person::Person” matches the argument list”

#include <iostream>
#include <conio.h>
#include <string>

using namespace std;

class Human
{
private:
	string name; // Ten
	int age; // Tuoi
	string sex; // Gioi Tinh
public:
	void setName(string); // Gan ten
	string getName(); // Doc ten
	void setAge(int); // Gan tuoi
	int getAge(); // Doc tuoi
	void setSex(string); // Gan gioi tinh
	string getSex(); // Doc gioi tinh
	Human(string nameIn = "", int ageIn = 0, string sexIn = ""); // Khoi tao thong tin ve Nguoi
	void show(); // Hien thi thong tin Nguoi
};

void Human::setName(string nameIn)
{
	name = nameIn;
}

string Human::getName()
{
	return name;
}

void Human::setAge(int ageIn)
{
	age = ageIn;
}

int Human::getAge()
{
	return age;
}

void Human::setSex(string sexIn)
{
	sex = sexIn;
}

string Human::getSex()
{
	return sex;
}

Human::Human(string nameIn, int ageIn, string sexIn) // Khai bao phuong thuc ben ngoai lop
{
	name = nameIn;
	age = ageIn;
	sex = sexIn;
}

void Human::show() // Hien thi thong tin nguoi
{
	cout << "
Ten: " << name << "
Tuoi: " << age << "
Gioi tinh: " << sex << endl;
}

class Person : public virtual Human // Dinh nghia lop Person ke thua tu lop Human
{
private:
	string address;
	string phone;
public:
	void setAddress(string);
	string getAddress();
	void setPhone(string);
	string getPhone();
	Person(string nameIn = "", int ageIn = 0, string sexIn = "", string addressIn = "", string phoneIn = ""); // Khoi tao thong tin ve Ca Nhan
	void show(); // Hien thi thong tin Ca Nhan
};

void Person::setAddress(string addressIn)
{
	address = addressIn;
}

string Person::getAddress()
{
	return address;
}

void Person::setPhone(string phoneIn)
{
	phone = phoneIn;
}

string Person::getPhone()
{
	return phone;
}

// Khoi tao du tham so
Person::Person(string nameIn, int ageIn, string sexIn, string addressIn, string phoneIn) :Human(nameIn, ageIn, sexIn)
{
	address = addressIn;
	phone = phoneIn;
}

void Person::show() // Hien thi thong tin Ca Nhan
{
	cout << "
Ten: " << getName() << "
Tuoi: " << getAge() << "
Gioi tinh: " << getSex() << "
Dia chi: " << address << "
So dien thoai: " << phone << endl;
}

class Worker : public virtual Human
{
private:
	int hour;
	float salary;
public:
	void setHour(int hourIn);
	int getHour();
	void setSalary(float salaryIn);
	float getSalary();
	Worker(string nameIn = "", int ageIn = 0, string sexIn = "", int hourIn = 0, float salaryIn = 0);
	void show();
};

void Worker::setHour(int hourIn)
{
	hour = hourIn;
}

int Worker::getHour()
{
	return hour;
}

void Worker::setSalary(float salaryIn)
{
	salary = salaryIn;
}

float Worker::getSalary()
{
	return salary;
}

Worker::Worker(string nameIn, int ageIn, string sexIn, int hourIn, float salaryIn) : Human(nameIn, ageIn, sexIn)
{
	hour = hourIn;
	salary = salaryIn;
}

void Worker::show()
{
	cout << "
Ten: " << getName() << "
Tuoi: " << getAge() << "
Gioi tinh: " << getSex() << "
Gio lam viec: " << hour << "
Luong: " << salary << endl;
}

class Employee : public Person, public Worker
{
private:
	string position;
public:
	void setPosition(string positionIn);
	string getPosition();
	Employee(string nameIn = "", int ageIn = 0, string sexIn = "", string addressIn = "", string phoneIn = "", int hourIn = 0, float salaryIn = 0, string positionIn = "");
	void show();
};

void Employee::setPosition(string positionIn)
{
	position = positionIn;
}

string Employee::getPosition()
{
	return position;
}

Employee::Employee(string nameIn, int ageIn, string sexIn, string addressIn, string phoneIn, int hourIn, float salaryIn, string positionIn) : Human(nameIn, ageIn, sexIn), Person(addressIn, phoneIn), Worker(hourIn, salaryIn)
{
	position = positionIn;
}

void Employee::show()
{
	cout << "
Ten: " << getName() << "
Tuoi: " << getAge() << "
Gioi tinh: " << getSex() << "
Dia chi: " << getAddress() << "
So dien thoai: " << getPhone() << "
Gio lam viec: " << getHour() << "
Luong: " << getSalary() << "
Chuc vu:" << position << endl;
}

int main()
{
	Employee employee("Nguyen Van A", 30, "Nam", "TPHCM", "0987654321", 250, 50000000, "Giam doc");
	cout << "
Thong tin Nhan Vien";
	employee.show(); //phuong thuc cua lop Employee
	cout << "
Thong tin Ca Nhan";
	employee.Person::show(); //phuong thuc cua lop Person
	cout << "
Thong tin Nguoi Lao Dong";
	employee.Worker::show(); //phuong thuc cua lop Worker
	cout << "
Thong tin Nguoi";
	employee.Human::show(); //phuong thuc cua lop Human
	system("pause");
	return 0;
}