Perhaps you should try some spelling variations:
parents does » parents roles, parents dans, parents do
hua parents » his parents, aux parents, h's parents
wang liang » wang yang
long chain » long chemin, long grain, long han
does clan » does land, does cat
clan long » plan long, van long
nan hua » tan hua, wang hua, tuan hua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang liang) or (wang yan)) nan hua parents does clan long chain ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang liang) OR (wang yan)) nan hua parents does clan long chain ;*.