You need:
Chicken & Marinade it with Light soy sauce, dark soy sauce, sesame oil, oyster sauce, and ginger
Next put the chicken away. You'll need big onion & garlic
Saute garlic together with the big onion
Next put in the chicken, stir fry the chicken till it looks almost cook. Then add in water - to make gravy/sauce. Cover the pan, and let it slow cook for a few minute. 5mins top. Check it again and make sure the chicken is well done/cook. Have a taste of the gravy/sauce, add salt if needed.
OPTIONAL:
sorry I dont know what the name of this vege hehehe..but this optional tou.. :)
Lastly while its boiling, add in some corn flour (mix the corn flour with water 1st) but not too much k..
Stir and done! ^^