1. Umsuka woSuku Lwabasebenzi
Umsuka weholide loSuku Lwabasebenzi lwase-China ungalandelelwa emuva kuMeyi 1, 1920, lapho umbhikisho wokuqala woSuku lukaMeyi wenzeka e-China. Lo mbhikisho, obuhlelwe yi-China Federation of Labor Unions, kuhloswe ngawo ukuthuthukisa amalungelo abasebenzi nokwenza ngcono izimo zabo zokusebenza. Kusukela lapho, u-May 1 uye wagujwa njengoSuku Lwabasebenzi Lomhlaba Wonke, futhi i-China iqoke lolu suku njengeholide lomphakathi elisemthethweni lokuhlonipha nokuhlonipha amagalelo abasebenzi emphakathini. futhi babungaze impumelelo yabo.Ngesikhathi seNguquko Yezamasiko kusukela ngo-1966 kuya ku-1976, leli holide lamiswa ngenxa yemibono kahulumeni ephikisana nanoma yini ebonwa njengonxiwankulu. Kodwa-ke, ngemva kwezinguquko zika-1978, leli holide labuyiselwa futhi laqala ukuqashelwa okwengeziwe.Namuhla, iholide loSuku Lwabasebenzi lwaseShayina lithatha izinsuku ezintathu kusukela ngoMeyi 1st kuya ku-3 May futhi lingenye yezikhathi zokuhamba ezimatasa kakhulu zonyaka. Abantu abaningi basebenzisa isikhathi sokuphumula ukuze bahambe noma bachithe isikhathi nemindeni yabo. Sekukonke, iholide loSuku Lwabasebenzi lwaseShayina alisebenzi nje kuphela njengokugubha iminikelo yabasebenzi kodwa futhi njengesikhumbuzo sokubaluleka kokuqhubeka nokwenza ngcono izimo zokusebenza nokuvikela amalungelo abasebenzi.