If you worked in Canada from May 2016 to December 2016 - then you have around 8 months of Canadian work experience and need around 4 more to qualify for CEC. If you started working again in Feb 2019 in Canada, then you need to work until around June 2019 get the one year. By that time, you will no longer be able to count the work experience you gained in May and June 2019 since it will be greater than three years old. This is based on my understanding of the dates you have provided.
scylla
but after march i will get 30HR/1560HRS according to my salary stubs will it no suffice please reply