Introduction to is usually followed by the title of the book and the name of the document, which means: introduction (book); Introduction.
Introduction of is followed by many nouns, meaning: adopt, introduce, (formally) introduce. ...
Discrimination of examples:
An introduction to sth
Generally speaking, this book is a friendly and pragmatic introduction to physics.
In a word, this is a popular and practical introduction to physics.
2. Ecuador provides a perfect introduction to South America; This is a mini continent.
Ecuador is an excellent entry point to understand South America, which is the epitome of the South American continent.
This is Mark's first contact with royal duties, and he passed the test unscathed.
This is Mark's first royal job, but he has withstood the severe test.
Introduction to sth.
The introduction of electronic point-of-sale system is improving efficiency.
The introduction of point-of-sale electronic system improves efficiency.
He said that introducing market rules into the economy is not a panacea to solve the problem.
He said that introducing market norms into the country's economy is not a panacea to solve its economic problems.
The introduction of the new criminal procedure law also slowed down the running speed of the system.
The introduction of the new criminal procedure law also reduces the efficiency of the system.