Intermediate Chinese. NOTE: 1. You NEED NOT TYPE THE TONE NUMBERS of the pinyin to get the answer correct, so typing "nian du jia ren ju hui" will be taken as "nian2 du4 jia1 ren2 ju4 hui4".. (Typing WITH the tone numbers is also ok, if you want). 2. The ANSWERS ARE NOT CASE-SENSITIVE so either lowercase or uppercase is fine. 3. USE THE IGNORE BUTTON (after selecting a specific level in the course description) to get the software to stop testing you on phrases you're tired of seeing.