Although the culture of Mosuo was impacted by other ethnic groups for several times in the history, its maternal line culture has been successfully maintained.

摩梭文化在历史上曾多次受到其他民族文化的洗礼，但其母系文化仍以强有力的生命力在传承。

youdao

Beginning on the fifth day of the fifth lunar month, people of several ethnic groups throughout China and the world celebrate the Dragon Boat festival, especially in the middle and lower reaches of the Yangtze River.

UNESCO: Culture

The ritual ceremony of the Voladores ('flying men') is a fertility dance performed by several ethnic groups in Mexico and Central America, especially the Totonac people in the eastern state of Veracruz, to express respect for and harmony with the natural and spiritual worlds.

UNESCO: Culture

The policy already exempts several groups such as ethnic minorities, rural couples whose first child is a girl, and couples in which both partners are only children.

WSJ: China's One-Child Plan Faces New Fire