Xué / xí / piào / jù / fǎ / yǒu / zhù / yú / wǒ / men / liǎo / jiě / zhī / piào / hé / huì / piào / de / fǎ / lǜ / guī / dìng学习票据法有助于我们了解支票和汇票的法律规定。Studying negotiable instruments law helps us understand the legal rules for checks and bills of exchange.