It is a 2021 Chinese drama. Actress Seo Ye jin & Lu Ming.
Nan Zhizhi, the eldest daughter of the Nan family disguised as a boy takes the post of secretary to the CEO. He starts falling for her, not knowing that she is his wife. He is planning to divorce his wife who he has never met.
Without meeting, at this age & era who are these people we so often find in the CEO/ President dramas??? Fortunately, this is no Cinderella & she asserts herself in the end.
Her name , photo is not available. They don’t suspect how can she deceive them so long! Luckily the triangle is non existant & the scheming woman is absent. So, the story is pretty simple.
Asian Entertainment 