Perhaps you should try some spelling variations:
peng liang » wang liang, yang liang, deng ziliang
yan liang » yang liang, wang liang, you liang
tan dong » tan hong, tan kong, tan yong
dong wei » wang wei, dong di, dong hoi
wei yang » pei yang, wei wang, wei yang's
3 long » a long, 3.2 long, 3.1 long
2 long » a long, 3.2 long, 6.2 long

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 (peng liang)) tan dong wei yang ((3 long) OR (2 long)) d ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yan liang) OR (peng liang)) tan dong wei yang ((3 long) OR (2 long)) d ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yan liang) or (peng liang)) tan dong wei yang ((3 long) OR (2 long)) d ;*".