A couple deliver wedding candy to relatives and friends during a traditional wedding ceremony held in Guiyang, capital of southwest China's Guizhou Province, Nov. 16, 2020. (Xinhua/Ou Dongqu)

A bridegroom signs on the certificate for marriage during a traditional wedding ceremony held in Guiyang, capital of southwest China's Guizhou Province, Nov. 16, 2020. (Xinhua/Ou Dongqu)

A couple attend a traditional wedding ceremony held in Guiyang, capital of southwest China's Guizhou Province, Nov. 16, 2020. (Xinhua/Ou Dongqu)

A couple show the certificate for their marriage during a traditional wedding ceremony held in Guiyang, capital of southwest China's Guizhou Province, Nov. 16, 2020. (Xinhua/Ou Dongqu)

A bride expresses thanks to relatives and friends during a traditional wedding ceremony held in Guiyang, capital of southwest China's Guizhou Province, Nov. 16, 2020. (Xinhua/Ou Dongqu)

Couples attend a traditional wedding ceremony held in Guiyang, capital of southwest China's Guizhou Province, Nov. 16, 2020. (Xinhua/Ou Dongqu)

Couples attend a traditional wedding ceremony held in Guiyang, capital of southwest China's Guizhou Province, Nov. 16, 2020. (Xinhua/Ou Dongqu)

A bride has her head decoration arranged during a traditional wedding ceremony held in Guiyang, capital of southwest China's Guizhou Province, Nov. 16, 2020. (Xinhua/Ou Dongqu)