How to use historical function to find Taiwan's stock?

[DecisionShen]

the example
googleFinance.companyNews({
symbol: 'TPE:2317'
}, function (err, news) {
if(err) console.log(err);
console.log(news);
});
it works

but

googleFinance.historical({
symbol: 'TPE:2317',
from: '2010-08-01',
to: '2017-08-18'
}, function (err, quotes) {
if(err) console.log(err);

console.log(quotes);

});

the quotes is empty;