Wang Jicai and his wife Shihua have been guarding the small Kashan island on the Chinese border for 32 years. Wang Jicai and his wife Shihua have been guarding the small Kashan island on the Chinese border for 32 years. Wang Jicai and his wife Shihua have been guarding the small Kashan island on the Chinese border for 32 years. Wang Jicai and his wife Shihua have been guarding the small Kashan island on the Chinese border for 32 years.