Card 824 HSK 2010 Level 6 824/2512 CARD 824 PROGRESS 33% 还原 还還 huán yuán to restore to the original state; reduction (chemistry)
Card 1 HSK 1 1/10 CARD 1 PROGRESS 40% 你好 (你好) nǐ hǎo Hello (greeting) Modern Card 1 HSK 1 1/10 CARD 1 PROGRESS 40% 你好 (你好) nǐ hǎo Hello (greeting) Minimal Card 1 HSK 1 1/10 CARD 1 PROGRESS 40% 你好 (你好) nǐ hǎo Hello (greeting) Split Card 1 HSK 1 1/10 CARD 1 PROGRESS 40% 你好 (你好) nǐ hǎo Hello (greeting) Material Card 1 HSK 1 1/10 CARD 1 PROGRESS 40% 你好 (你好) nǐ hǎo Hello (greeting) Gradient Card 1 HSK 1 1/10 CARD 1 PROGRESS 40% 你好 (你好) nǐ hǎo Hello (greeting) Border