Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
yan liang » yang liang, wang liang, you liang
pei yang » hui yang, pei yun, yi yang
wei yang » wei wang, wei yang's, wei shang
3 longer » _ longer, 2 longer, a longer
3 langer » 3 lange, 2 langere, b langere
tan hua » tuan hua, wang hua, tan chia

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yan liang) or (yang guang)) tan hua ((pei yang) or (wei yang)) ((3 longer) OR (3 langer)) do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yan liang) OR (yang guang)) tan hua ((pei yang) OR (wei yang)) ((3 longer) OR (3 langer)) do ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yan liang) or (yang guang)) tan hua ((pei yang) or (wei yang)) ((3 longer) OR (3 langer)) do ;*".