Possible Clues:

• Most populous nation not in the U.N
• Formosa's alias
• Island country, formally called Formosa
• Await trouble on North Pacific island
• Formosa formerly
• One of the so-called 'Four Asian Tigers'
• LPGA golfer Yani Tseng's homeland
• SE Asian island
• Want diverted main route to divide foreign island
• Land north of the Philippines