Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
learn gain » learn earn, leaders gain
yang jie » yang jin, yang di, yang jui
man han » man can, man kann, man what
kann » ann
judy » july
dang » dan, lang, wang
hai » hadi, haji, hari

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: kann ((man han) OR (man hat)) learn gain ((yang liang) or (((yang jie) or (yang judy)))) dang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: kann ((man han) OR (man hat)) learn gain ((yang liang) OR (((yang jie) OR (yang judy)))) dang hai ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "kann ((man han) OR (man hat)) learn gain ((yang liang) or (((yang jie) or (yang judy)))) dang hai ;".
• Adding a wildcard symbol may retrieve word variants: kann ((man han) OR (man hat)) learn gain ((yang liang) or (((yang jie) or (yang judy)))) dang hai ;*.