Perhaps you should try some spelling variations:
chain anming » chain planning, chain linking, chain packing
anming zhang » limin zhang
yidan wang » yiqian wang, qian wang, yan wang
long chain » long chemin, long grain, long han
chew long » chew fong, how long
zhang zhi » zhong zhi, wang zhi, zhang wei

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yidan wang) or (qian rong)) chew long chain anming zhang zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yidan wang) OR (qian rong)) chew long chain anming zhang zhi ;*.