In the Realm of Success (Chinese: 公私戀事多; Jyutping: gung1 si1 lyun2 si6 do1; literally "Public and Private Business Affairs") is a 2001 Hong Kong romantic comedy television drama created and produced by TVB, starring Steven Ma, Adia Chan, Michael Tong and Claire Yiu as the main cast.

[1] Original broadcast began on Hong Kong's Jade channel from September 17 to October 12, 2001 every Monday through Friday during its 7:30 to 8:30 p.m. timeslot with 20 episodes total.

[2] Chu Ho Yin (Steven Ma) has just returned to Hong Kong after studying hotel management abroad.

Since Ho Yin just got off a plane he only has US$20 on him, Mei Kei deems it as bad luck and takes his US$20 even though her cellphone cost HK$3000.

Since non of the department heads wants to offend his older half-brother who is the heir apparent to the hotel, they all refuse to take him in except Ho Yin's father.

Just when the IT department completes the hotel's website, Chong Man's older half-brother feels threaten and jealous.

Even though Ho Yin knows she will be leaving Hong Kong soon, he still would not confess his feelings to her which makes Mei Kei mad at him.

A typhoon hits Hong Kong and the news weather reports captures Ho Yin waiting for someone in the dangerous elements.