Hoeyyn started to make a living from art when she was 16 years old.

In 2000 Hoeyyn, became one of the leading lecturers in The One Academy, Malaysia. At the same time Hoeyyn founded the art school “Tong Hua”.

There have been many artistic highlights over Hoeyyn’s life so far. One of which would be taking part in an exhibition for the then Prime Minister of Malaysia Tun Dr. Mahathir Mohamad. Hoeyyn was one of 25 Malaysian artists who were asked to exhibit their best work. With a mixture of pleasure and nerves she painted a wonderful mixed media painting named 'Tun Dr. Mahathir Mohamad, 1988 - Bersatu'.

During the period 2000 to 2005 Hoeyyn was comissioned to produce paintings of several leading movie star's for the premier release of various films in Malaysia, such as Shanghai Knights, Kung Fu Hustle, etc......

At this point, Hoeyyn wanted to expand her horizons in art and decided to come to England.

During her stay in London, Hoeyyn was also involved in a charity auction for which she painted 'Madonna' and 'Tiger Cubs'. Proceeds from the auction were donated to the 'Rewilding Project' of Save China's Tigers.

In 2008, Hoeyyn was presented with the Platinium Award, top 10 artist, Malaysia. In 2010 Hoeyyn exhibited some recent art work at the 'London Taste Festival - Taste of Malaysia' after being invited to represent Malaysian Art.

Today, Hoeyyn's work has become widely recognised in London and Malaysia. Hoeyyn has had several Art Exhibitions in London, including in upmarket Mayfair. Hoeyyn now lives and works in Scotland, preparing for her next art exhibition in Scotland.