Hoaing or Hoeing: How To spell?

The word Hoaing is misspelled against Hoeing, which is present continuous of "Hoe"

Word contains consecutive vowels 'EI' in between alphabets ho & ng is misspelled as 'AI'
Wrong Spelling:  ho-ai-ng 
Correct Spelling:  ho-ei-ng 
Find more incorrect spellings of Hoeing to spell right way.