I am Indonesian passport holder who has Australian Residency Visa, I'm planning to go to Korea (ICN) through Taiwan (TPE), but I won't leave Taipei Airport the first time around.

From my research and [this website][1], it states that Passport holders from countries that are NOT granted visa-free entry to Korea, but holds either an Australian, US, Canadian, NZ visa

AND

are transiting FROM/TO countries mentioned above through korea

are eligible for 30 day visa-free entry to Korea

My plan is as follows:
SYD-TPE (not leaving)-ICN

ICN - TPE (stays for 2/3 days) - SYD

http://aus-sydney.mofa.go.kr/english/as/aus-sydney/visa/issuance/index.jsp

>Transit tourists bound for another country

>Eligible countries
>Applicable to all countries (save forMacedonia, Cuba, Syria, Sudan and Iran) that are not granted visa-free entry into Korea.
>Applicable to…
>Persons holding a visa (re-entry permit, permanent residency, etc.) to enter >the U.S. (including Guam and Saipan), Canada, Australia, or New Zealand(hereinafter referred to as "the four advanced countries")
>1) who transit through Korea to go to one of the four advanced countries.
>2) who stay in one of the four advanced countries and take a direct flight from >the country to Korea to go to a country of origin or a third country. 


My Question is:

 1. What counts as a 'Direct Flight'? If I stop by TPE but not exiting, am I eligible for visa-free entry to Korea?

  [1]: http://aus-sydney.mofa.go.kr/english/as/aus-sydney/visa/issuance/index.jsp