Hello, @ogochukwu!

If you are really serious about learning Chinese, you might be interested in learning GR Tonal Spelling to help you learn and remember tones.

https://steemit.com/cn/@wentong-syhhae/master-tones-don-t-get-slapped-in-a-chinese-restaurant

https://steemit.com/family/@wentong-syhhae/chinese-family-words-introduction-fuhmuu-tzyyneu