Can you help me correct this part about grammar, vocabulary, ect... plz? thanks.
" My hometown is Haiphong city. Buffalo fighting is a traditional festival of people in my hometown. On August 9th lunar month every year. 2 buffaloes use the power of the horns to fight the enemy. Everyone usually call them are “ Sir buffaloes”. After this festival, the winning buffalo will be killed in a ceremony Worshipping Water Goddess. Almost people believed that eating the meat of festival participating buffaloes will bring them good luck. Overal, Buffalo fighting festival represents the unique spiritual life of here people