The spelling of the word "Biancia" can be explained using the International Phonetic Alphabet (IPA). The first sound is /b/, which is a voiced bilabial stop. The next sound is /i/, which is a high front tense vowel. Then comes /a/, which is a low back vowel. The final sound is /n/, which is a voiced alveolar nasal. Therefore, the correct spelling of this word is "Biancia" and it is pronounced as "bee-AN-see-uh". It's important to use correct spelling to avoid confusion and clearly communicate with others.