1. He opines that it is equally important to preserve intangible treasures and his most precious collection is local folk songs in old Nanjing dialect.
2. When the city gave up the old spelling, it threw its most valuable intangible property to the winds.
3. Most local Chinese companies are not interested in buying intangible management services.
4. That year saw the proclamation of 19 of the world's most remarkable examples of oral and intangible heritage.