only use for: https://buy.yungching.com.tw/
need install first:
for chrome user, https://chrome.google.com/webstore/detail/tampermonkey/dhdgffkkebhmkfjojejmpbldmpobfkfo?hl=zh-TW
for edge user, https://microsoftedge.microsoft.com/addons/detail/tampermonkey/iikmkjmpaadaobahmlepeloendndfphd
Auto Install: click https://github.com/sivitry/YungchingAddGmapLink/raw/main/YungchingAddGmapLink.user.js
Manual Install: download and import YungchingAddGmapLink.user.js
Now enjoy to use~