Perhaps you should try some spelling variations:
yang child » young child, yang chik
child best » childs best, child test, child's best
wong shiu » wong siu, cong shu, song shin
qian yan » qian jun, qian yi
yang yao » yang yang, wang yan, yang yi
nan yan » nan ya, wang yan, dan yang
yang xi » yang di, yang yi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((nan yan) OR (qian yan))) or (yang yao)) yang child best ((yang xi) or (yang judy)) wong shiu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((nan yan) OR (qian yan))) OR (yang yao)) yang child best ((yang xi) OR (yang judy)) wong shiu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((nan yan) OR (qian yan))) or (yang yao)) yang child best ((yang xi) or (yang judy)) wong shiu ;*".