I read the word aloud, understand its meaning in English or Urdu then construct a sentence and pronounce it alongwith the focus on tunes. :) This technique really helps me to remember the words.

I went through the HSK list and identified those words which have similar sounds 👌 like 百 and 白. The trick which I applied is to use it in a sentence, read it out loud with perfect pronunciation (Applicable with the tune) For me, it worked. Anyone it there who follows it, do let me know about your feedback.