Bachelor's Day is coming. According to an investigation, love between younger men and older women is becoming increasingly more acceptable among singles in China, but the age gap should be within 5 years, reports the Guangzhou Daily.

Wang Xiaofei (L) and Barbie Hsu get engaged after they dated four times. Barbie is five years older than Wang.[File photo]

A marriage expert said the trend of romance between younger men and older women just started in China. Only 20% of the couples end up married.

Since the standard age for men to get married is older than women, romance between younger men and older women could solve the unmarried, single-woman dilemma.