Chinese? 5 Bald head

Can you help me with this:

Look under Taiwan. Not sure which one or date. Need the back. Hope this helps

Taiwan - 5 Yuan - year 78 (1989)

https://en.numista.com/catalogue/pieces3505.html

thank you all.

how do you determine the year? is it written in the letters around the Man ?

Quote: parseethank you all.

how do you determine the year? is it written in the letters around the Man ?

http://creounity.com/apps/time_machine/index.php?go=taiwan.php&lang=en

Quote: parseehow do you determine the year? is it written in the letters around the Man ?

  Even though it is (now determined) a Taiwan coin, the numbers found in Numisdoc
https://en.numista.com/numisdoc/calendar-japanese-34.html
can be used to find the year. Look for the symbol meaning Date/Year then that is the end of the characters - so the first four are the Emperor and the rest (1 2 or 3 numbers) are the Year.
                         
 The row of characters here are right-to-left; can be the other way round; as long as remember the Year symbol is at the end. So on your coin the numbers are 7 10 8 which are meaning (7x10)+8 = 78 Year. Which is why the Year symbol is needed at the end, otherwise they could be 8 10 7 meaning 87 Year.
 Also - welcome to the site.  

Thanks dear friends.
It was really fun to identify this one coin.