Perhaps you should try some spelling variations:
zhang making » change making, zhang ming, ang making
making hong » making long, making song, making among
yang lanka » yang anda
hong yeung » hong seung, ching yeung, kong young
wang yang » wang yan, wang liang, wang yanling
3.1 best » 3.1 test, 3.3 best, 3.4 best
3.2 best » 3.2 test

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang lanka ((3.1 best) OR (3.2 best)) zhang making hong yeung ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang lanka ((3.1 best) OR (3.2 best)) zhang making hong yeung ;".
• Adding a wildcard symbol may retrieve word variants: wang yang lanka ((3.1 best) OR (3.2 best)) zhang making hong yeung ;*.