Compounds  Expand your vocabulary by studying more complex words built by the 'core words'.
CORE WORDS
| CEFR | SNOT | Relations with other people | • correspondence | ball point/ ball pen/biro | 
 
   
   
 
| HSK 1.0 (1992)  | Big5 | Gb | Pin | Eng | 
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 | HSK 2.0 (2010)  | Big5 | Gb | Pin | Eng | 
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| HSK 3.0 (2022)  | Big5 | Gb | Pin | Eng | 
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