How to get from Pudong avenue (Eton Hotel) to the Pudong airport?

The Pudong Avenue is opened to the public and you can first take the metro line 4 inner ring at Pudong Avenue station and get off at Century Avenue station. Then transfer to metro line 2 and get off at Guanglan Road. Then transfer to take metro line 2 （East extension field） and get off at Pudong airport station. The whole ride needs about one hour and CNY 6 per person.