Qual é a diferença entre kumaoa e kamsamida ?Você pode indicar exemplo de resposta.

@army779 You cannot read or write in romanization(Which means that you cannot rely on romanization) while you are learning Korean alphabet(until you master Korean alphabet)

To answer your question : 감사합니다 and 고맙습니다 are no different in that sense. 고맙다 means 'I am heartwarming and joyful about the help of others', 감사하다 means 'I have a heart of gratitude, a greeting that expresses gratitude.
​
감사 感謝 is hanja(Neither from Japanese nor Chinese)
고맙 is Pure Korean
​
Nowadays, there is a tendency to think that 감사하다(감사합니다) tends to be more formal than 고맙다(고맙습니다), but it is incorrect/not true. Both 감사합니다 and 감사합니다 can be used. However, if it is possible recommending the expression "고맙습니다", Should use Pure/Native Korean(고맙)
​
고맙(습니다) is adjective 감사(합니다) is Action verb

You use 감사합니다(more formal) when talking to olders/elders, senior, teacher, boss, officers(military) and you use 고마워(informal) when talking to same age(friend), someone younger than you and you use 고마워요(less formal) when talking to strangers(someone you don't know), olders