How I Got More than 6 Million Fans in China, Built a Business and Sold 10000+ English Courses

Pronunciation : zhīshi Meaning : (noun) knowledge HSK : 1 知 识 Pronunciation : zhī Meaning : (verb) know; realize; be aware of (verb) inform; notify; tell (noun) knowledge Radical

Pronunciation : mén Meaning : (noun) door HSK : 1 门 Pronunciation : mén Meaning : (noun) door (noun) valve; switch (noun) knack (noun) school of thought (noun) (measure word)

Pronunciation : zài Meaning : (adv) again HSK : 1 再 Pronunciation : zài Meaning : (adv) again; once more; further; over (adv) more; to a greater extent or degree