How to check how many years social security has been paid in Dalian?

According to the inquiry of China Travel Service. Insured residents can query in the following ways:

1. Dial 96888 and press No.2 to enter self-service. Insured residents can query personal insurance information according to voice prompts;

2. Log in to the labor security network, and on the home page, query the personal social security account according to the personal social security number; Click here to enter social security inquiry;

3. Log in to the labor security network, enter the "online office", and then enter the "online service hall (trial version)". After individual users register, they can query their social security payment details. (Personal registration should fill in information such as ID number, social security computer number and mobile phone)