Ключевые слова: asia, awareness, background, balloon, behavior, boy, cancer, caucasian, chemotherapy, child, childhood, chin up, clinic, concept, courage, diagnostics, disease, doctor, exit, face, fight, fun, happy, health, hope, hospital, ill, illness, kid, light, little, look, loss, medicine, people, person, poor, portrait, problem, sick, smile, solidarity, solve, sun, survivor, therapy, treatment, up, young,