user: Question: Which hanzi's launch is before 2009, when the language was Tibetan, and the name was Qinghai Tibetian General Channel?
Columns: ['Name', 'Hanzi', 'Language', 'Launch', 'Owner']
Types: ['text', 'text', 'text', 'real', 'text']
Sample row: ['Kangba Satellite Television', '康巴卫视', 'Tibetan', 2009.0, 'Sichuan Radio and Television']
SQL:

assistant: SELECT "Hanzi" FROM "Table" WHERE "Launch" < 2009.0 AND "Language" = 'Tibetan' AND "Name" = 'Qinghai Tibetian General Channel';