Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
know your » grow your
fan guon » gan guan, yan guan
jean how » mean how, clean how, japan how
lean how » learn how, clean how, mean how
nan yan » nan ya, wang yan, qian yan
li chen » yi chen, jui chen

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((((nan yan) or (yang guang))) or (fan guon)) li chen ((jean how) OR (lean how)) know your ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((((nan yan) OR (yang guang))) OR (fan guon)) li chen ((jean how) OR (lean how)) know your ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((((nan yan) or (yang guang))) or (fan guon)) li chen ((jean how) OR (lean how)) know your ;*".