BY2 sisters, Miko and Yumi, were once a household name with their catchy tunes like "Love Love" and "Sweet". However, they have recently changed their names to Sun Han and Sun Yu respectively. This decision has sparked curiosity among fans as well as critics who wonder why the change of names.

In 2019, BY2 announced that they would be changing their names after completing their contract with Haidao Music. The two sisters started their own production company and decided to embark on a new journey under the new moniker. Their decision was met with mixed reactions from fans who felt that the new names lacked charm compared to the iconic BY2.

However, there is another intriguing aspect to this story - the connection between BY2's past relationship with Wang Lihong (王力宏) and his divorce from actress Liang Lei (李靓蕾). It was reported that Liang Lei had accused BY2 of having an affair with Wang Lihong during his marriage. Although both parties denied these claims, it led to a series of events where BY2 filed a police report against those spreading rumors about them.

Recently, news emerged that Wang Lihong was involved in another scandal involving extramarital affairs. The case took a surprising turn when he was ordered by court to pay compensation for damaging his ex-wife's reputation. It remains unclear whether or not there is any direct connection between Wang Lihong's personal life and BY2's decision to change their names.

While some speculate about potential connections between these incidents, others see it simply as part of the ever-changing landscape of celebrity life in China's entertainment industry - where artists often reinvent themselves through name changes or even career shifts in order to stay relevant amidst intense competition.

The question remains: Will we see more surprises from these talented young women? Only time will tell how this chapter unfolds for Sun Han and Sun Yu as they navigate through uncharted waters in pursuit of stardom once again.