Card 824HSK 2010 Level 6824/2512CARD824PROGRESS33%还原还還huán yuánto restore to the original state; reduction (chemistry)
Card 1HSK 11/10CARD1PROGRESS40%你好(你好)nǐ hǎoHello(greeting)ModernCard 1HSK 11/10CARD1PROGRESS40%你好(你好)nǐ hǎoHello(greeting)MinimalCard 1HSK 11/10CARD1PROGRESS40%你好(你好)nǐ hǎoHello(greeting)SplitCard 1HSK 11/10CARD1PROGRESS40%你好(你好)nǐ hǎoHello(greeting)MaterialCard 1HSK 11/10CARD1PROGRESS40%你好(你好)nǐ hǎoHello(greeting)GradientCard 1HSK 11/10CARD1PROGRESS40%你好(你好)nǐ hǎoHello(greeting)Border