Place rice in rice cooker with water. Add in butter, chicken thigh, ginger & salt to taste. When rice is cooked, put the chicken in a bowl. Add oyster sauce, honey & dark soy sauce to the chicken & mix well. Heat oil in frying pan, fry the chicken over a low heat for about 5 mins. The frying part could be very challenging as the pan will be sticky if too heaty, so you may need to control the heat. Arrange the chicken on a plate of rice serves with cucumber, tomatoes & chilli sauce.