11.   It wants countries with which it has formal diplomatic ties to have only unofficial contacts with Taiwan.

12.   North Korea and Taiwan have no diplomatic ties, but unofficial contacts have increased in recent years.

13.   North Korea and Taiwan have no diplomatic ties, but unofficial contacts have increased in recent years to the annoyance of both South Korea and China.

14.   Pyongyang and Taipei have no formal ties, but unofficial contacts have increased in recent years.

15.   The meeting came at a low point in U.S. relations with mainland China, which objects to anything but unofficial contacts between U.S. and Taiwan officials.

16.   The policy discourages unofficial contacts between citizens and foreigners.

17.   The policy has helped increase the number of unofficial contact and reunions between separated family members in the two Koreas.

18.   The two countries have no diplomatic ties, but unofficial contacts have increased in recent years, to the annoyance of both South Korea and China.

19.   The two countries have no formal diplomatic ties, but trade and other unofficial contacts have steadily increased in recent years.

20.   The United States has agreed to have only unofficial contacts with Taiwan.