A senior Chinese legislator Wednesday called on all ethnic groups in the country to unite and work for the goal of common prosperity and progress.

Ismail Tiliwaldi, vice chairman of the Standing Committee of the National People's Congress, made the remarks at a party with more than 1,000 participants of various ethnic groups in celebration of the upcoming Spring Festival, or Chinese New Year, which falls on Feb. 14 this year.

Ismail Tiliwaldi said China would stick to its system of regional autonomy of ethnic minorities and would ensure the implementation of policies towards nationalities.

The country would enhance its legislation of regulations and laws concerning ethnic groups to better protect rights and interests of ethnic minority groups, he said.

The government would also make efforts to improve the livelihood of people from all ethnic groups so they can enjoy the achievements of the country's development, he said.