It has been almost four years since Zhao Zhirong moved from her home in Sunjiawan village of Liuliping township in Danjiangkou to a suburb of Wuhan, capital of Hubei province.

But the 44-year-old is still not used to life in her new home.

In the first two years after her family moved on Oct 24, 2010, she would return to her hometown and stay for two or three months only after 15 days in her new home.