Perhaps you should try some spelling variations:
juan rene » juan meng, juan rana
dang hadi » dang hai
yin yang » ying yang, yin hang, yang yang
yin fang » yin hang, chin fang, jing fang
lung can » hung cam
can dang » can bank, can data, can deny
yi yang » yi gang, yu yang, ying yang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: liang ((((yin yang) OR (yi yang))) OR (yin fang)) juan rene lung can dang hadi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "liang ((((yin yang) OR (yi yang))) or (yin fang)) juan rene lung can dang hadi ;~".
• Adding a wildcard symbol may retrieve word variants: liang ((((yin yang) OR (yi yang))) or (yin fang)) juan rene lung can dang hadi ;*.