In 2022, the sales revenue of a South Korean matchmaking company Duo amounted to around 38.2 billion South Korean won. Duo was founded in 1995 and is the first company that has provided couple-matchin
According to a survey conducted on WeChat in China in the end of 2021, around 30 percent of female respondents and 44 percent of male respondents believed they could commit to only one person to be in
