Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
How many times did  li ju win the womens singles and wang liqin win the mens singles?

### Inputs:
table_name: table, columns: ['Year Location', 'Mens Singles', 'Womens Singles', 'Mens Doubles', 'Womens Doubles']

### Response:
SELECT COUNT Womens Doubles FROM table WHERE Womens Singles = Li Ju AND Mens Singles = Wang Liqin